202111470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4003}}^1$

素因数の和:4047

約数の個数: 128

約数和(自身を含む): 622702080

約数和(自身を除く): 420590610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 459, 495, 510, 561, 594, 765, 918, 935, 990, 1122, 1485, 1530, 1683, 1870, 2295, 2805, 2970, 3366, 4003, 4590, 5049, 5610, 8006, 8415, 10098, 12009, 16830, 20015, 24018, 25245, 36027, 40030, 44033, 50490, 60045, 68051, 72054, 88066, 108081, 120090, 132099, 136102, 180135, 204153, 216162, 220165, 264198, 340255, 360270, 396297, 408306, 440330, 540405, 612459, 660495, 680510, 748561, 792594, 1020765, 1080810, 1188891, 1224918, 1320990, 1497122, 1837377, 1981485, 2041530, 2245683, 2377782, 3062295, 3674754, 3742805, 3962970, 4491366, 5944455, 6124590, 6737049, 7485610, 9186885, 11228415, 11888910, 13474098, 18373770, 20211147, 22456830, 33685245, 40422294, 67370490, 101055735, 202111470]

約数ペア:

[(1, 202111470), (2, 101055735), (3, 67370490), (5, 40422294), (6, 33685245), (9, 22456830), (10, 20211147), (11, 18373770), (15, 13474098), (17, 11888910), (18, 11228415), (22, 9186885), (27, 7485610), (30, 6737049), (33, 6124590), (34, 5944455), (45, 4491366), (51, 3962970), (54, 3742805), (55, 3674754), (66, 3062295), (85, 2377782), (90, 2245683), (99, 2041530), (102, 1981485), (110, 1837377), (135, 1497122), (153, 1320990), (165, 1224918), (170, 1188891), (187, 1080810), (198, 1020765), (255, 792594), (270, 748561), (297, 680510), (306, 660495), (330, 612459), (374, 540405), (459, 440330), (495, 408306), (510, 396297), (561, 360270), (594, 340255), (765, 264198), (918, 220165), (935, 216162), (990, 204153), (1122, 180135), (1485, 136102), (1530, 132099), (1683, 120090), (1870, 108081), (2295, 88066), (2805, 72054), (2970, 68051), (3366, 60045), (4003, 50490), (4590, 44033), (5049, 40030), (5610, 36027), (8006, 25245), (8415, 24018), (10098, 20015), (12009, 16830)]