201993660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{353}}^1$

素因数の和:413

約数の個数: 216

約数和(自身を含む): 712058256

約数和(自身を除く): 510064596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 289, 306, 330, 340, 353, 374, 396, 495, 510, 561, 578, 612, 660, 706, 748, 765, 867, 935, 990, 1020, 1059, 1122, 1156, 1412, 1445, 1530, 1683, 1734, 1765, 1870, 1980, 2118, 2244, 2601, 2805, 2890, 3060, 3177, 3179, 3366, 3468, 3530, 3740, 3883, 4236, 4335, 5202, 5295, 5610, 5780, 6001, 6354, 6358, 6732, 7060, 7766, 8415, 8670, 9537, 10404, 10590, 11220, 11649, 12002, 12708, 12716, 13005, 15532, 15885, 15895, 16830, 17340, 18003, 19074, 19415, 21180, 23298, 24004, 26010, 28611, 30005, 31770, 31790, 33660, 34947, 36006, 38148, 38830, 46596, 47685, 52020, 54009, 57222, 58245, 60010, 63540, 63580, 66011, 69894, 72012, 77660, 90015, 95370, 102017, 108018, 114444, 116490, 120020, 132022, 139788, 143055, 174735, 180030, 190740, 198033, 204034, 216036, 232980, 264044, 270045, 286110, 306051, 330055, 349470, 360060, 396066, 408068, 510085, 540090, 572220, 594099, 612102, 660110, 698940, 792132, 918153, 990165, 1020170, 1080180, 1122187, 1188198, 1224204, 1320220, 1530255, 1836306, 1980330, 2040340, 2244374, 2376396, 2970495, 3060510, 3366561, 3672612, 3960660, 4488748, 4590765, 5610935, 5940990, 6121020, 6733122, 9181530, 10099683, 11221870, 11881980, 13466244, 16832805, 18363060, 20199366, 22443740, 33665610, 40398732, 50498415, 67331220, 100996830, 201993660]

約数ペア:

[(1, 201993660), (2, 100996830), (3, 67331220), (4, 50498415), (5, 40398732), (6, 33665610), (9, 22443740), (10, 20199366), (11, 18363060), (12, 16832805), (15, 13466244), (17, 11881980), (18, 11221870), (20, 10099683), (22, 9181530), (30, 6733122), (33, 6121020), (34, 5940990), (36, 5610935), (44, 4590765), (45, 4488748), (51, 3960660), (55, 3672612), (60, 3366561), (66, 3060510), (68, 2970495), (85, 2376396), (90, 2244374), (99, 2040340), (102, 1980330), (110, 1836306), (132, 1530255), (153, 1320220), (165, 1224204), (170, 1188198), (180, 1122187), (187, 1080180), (198, 1020170), (204, 990165), (220, 918153), (255, 792132), (289, 698940), (306, 660110), (330, 612102), (340, 594099), (353, 572220), (374, 540090), (396, 510085), (495, 408068), (510, 396066), (561, 360060), (578, 349470), (612, 330055), (660, 306051), (706, 286110), (748, 270045), (765, 264044), (867, 232980), (935, 216036), (990, 204034), (1020, 198033), (1059, 190740), (1122, 180030), (1156, 174735), (1412, 143055), (1445, 139788), (1530, 132022), (1683, 120020), (1734, 116490), (1765, 114444), (1870, 108018), (1980, 102017), (2118, 95370), (2244, 90015), (2601, 77660), (2805, 72012), (2890, 69894), (3060, 66011), (3177, 63580), (3179, 63540), (3366, 60010), (3468, 58245), (3530, 57222), (3740, 54009), (3883, 52020), (4236, 47685), (4335, 46596), (5202, 38830), (5295, 38148), (5610, 36006), (5780, 34947), (6001, 33660), (6354, 31790), (6358, 31770), (6732, 30005), (7060, 28611), (7766, 26010), (8415, 24004), (8670, 23298), (9537, 21180), (10404, 19415), (10590, 19074), (11220, 18003), (11649, 17340), (12002, 16830), (12708, 15895), (12716, 15885), (13005, 15532)]