200153416970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2447761}}^1$

素因数の和:2447835

約数の個数: 64

約数和(自身を含む): 421915840416

約数和(自身を除く): 221762423446

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 130, 170, 185, 221, 370, 442, 481, 629, 962, 1105, 1258, 2210, 2405, 3145, 4810, 6290, 8177, 16354, 40885, 81770, 2447761, 4895522, 12238805, 24477610, 31820893, 41611937, 63641786, 83223874, 90567157, 159104465, 181134314, 208059685, 318208930, 416119370, 452835785, 540955181, 905671570, 1081910362, 1177373041, 1539641669, 2354746082, 2704775905, 3079283338, 5409551810, 5886865205, 7698208345, 11773730410, 15396416690, 20015341697, 40030683394, 100076708485, 200153416970]

約数ペア:

[(1, 200153416970), (2, 100076708485), (5, 40030683394), (10, 20015341697), (13, 15396416690), (17, 11773730410), (26, 7698208345), (34, 5886865205), (37, 5409551810), (65, 3079283338), (74, 2704775905), (85, 2354746082), (130, 1539641669), (170, 1177373041), (185, 1081910362), (221, 905671570), (370, 540955181), (442, 452835785), (481, 416119370), (629, 318208930), (962, 208059685), (1105, 181134314), (1258, 159104465), (2210, 90567157), (2405, 83223874), (3145, 63641786), (4810, 41611937), (6290, 31820893), (8177, 24477610), (16354, 12238805), (40885, 4895522), (81770, 2447761)]