203416110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8101}}^1$

素因数の和:8151

約数の個数: 80

約数和(自身を含む): 564676992

約数和(自身を除く): 361260882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2511, 2790, 4185, 5022, 8101, 8370, 12555, 16202, 24303, 25110, 40505, 48606, 72909, 81010, 121515, 145818, 218727, 243030, 251131, 364545, 437454, 502262, 656181, 729090, 753393, 1093635, 1255655, 1312362, 1506786, 2187270, 2260179, 2511310, 3280905, 3766965, 4520358, 6561810, 6780537, 7533930, 11300895, 13561074, 20341611, 22601790, 33902685, 40683222, 67805370, 101708055, 203416110]

約数ペア:

[(1, 203416110), (2, 101708055), (3, 67805370), (5, 40683222), (6, 33902685), (9, 22601790), (10, 20341611), (15, 13561074), (18, 11300895), (27, 7533930), (30, 6780537), (31, 6561810), (45, 4520358), (54, 3766965), (62, 3280905), (81, 2511310), (90, 2260179), (93, 2187270), (135, 1506786), (155, 1312362), (162, 1255655), (186, 1093635), (270, 753393), (279, 729090), (310, 656181), (405, 502262), (465, 437454), (558, 364545), (810, 251131), (837, 243030), (930, 218727), (1395, 145818), (1674, 121515), (2511, 81010), (2790, 72909), (4185, 48606), (5022, 40505), (8101, 25110), (8370, 24303), (12555, 16202)]