201744780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2383}}^1$

素因数の和:2495

約数の個数: 96

約数和(自身を含む): 605574144

約数和(自身を除く): 403829364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 83, 85, 102, 166, 170, 204, 249, 255, 332, 340, 415, 498, 510, 830, 996, 1020, 1245, 1411, 1660, 2383, 2490, 2822, 4233, 4766, 4980, 5644, 7055, 7149, 8466, 9532, 11915, 14110, 14298, 16932, 21165, 23830, 28220, 28596, 35745, 40511, 42330, 47660, 71490, 81022, 84660, 121533, 142980, 162044, 197789, 202555, 243066, 395578, 405110, 486132, 593367, 607665, 791156, 810220, 988945, 1186734, 1215330, 1977890, 2373468, 2430660, 2966835, 3362413, 3955780, 5933670, 6724826, 10087239, 11867340, 13449652, 16812065, 20174478, 33624130, 40348956, 50436195, 67248260, 100872390, 201744780]

約数ペア:

[(1, 201744780), (2, 100872390), (3, 67248260), (4, 50436195), (5, 40348956), (6, 33624130), (10, 20174478), (12, 16812065), (15, 13449652), (17, 11867340), (20, 10087239), (30, 6724826), (34, 5933670), (51, 3955780), (60, 3362413), (68, 2966835), (83, 2430660), (85, 2373468), (102, 1977890), (166, 1215330), (170, 1186734), (204, 988945), (249, 810220), (255, 791156), (332, 607665), (340, 593367), (415, 486132), (498, 405110), (510, 395578), (830, 243066), (996, 202555), (1020, 197789), (1245, 162044), (1411, 142980), (1660, 121533), (2383, 84660), (2490, 81022), (2822, 71490), (4233, 47660), (4766, 42330), (4980, 40511), (5644, 35745), (7055, 28596), (7149, 28220), (8466, 23830), (9532, 21165), (11915, 16932), (14110, 14298)]