200793970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 430459920

約数和(自身を除く): 229665950

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 145, 169, 170, 221, 241, 290, 338, 377, 442, 482, 493, 754, 845, 986, 1105, 1205, 1690, 1885, 2210, 2410, 2465, 2873, 3133, 3770, 4097, 4901, 4930, 5746, 6266, 6409, 6989, 8194, 9802, 12818, 13978, 14365, 15665, 20485, 24505, 28730, 31330, 32045, 34945, 40729, 40970, 49010, 53261, 64090, 69890, 81458, 83317, 90857, 106522, 118813, 166634, 181714, 203645, 237626, 266305, 407290, 416585, 454285, 532610, 594065, 692393, 833170, 908570, 1181141, 1188130, 1384786, 1544569, 2362282, 3089138, 3461965, 5905705, 6923930, 7722845, 11811410, 15445690, 20079397, 40158794, 100396985, 200793970]

約数ペア:

[(1, 200793970), (2, 100396985), (5, 40158794), (10, 20079397), (13, 15445690), (17, 11811410), (26, 7722845), (29, 6923930), (34, 5905705), (58, 3461965), (65, 3089138), (85, 2362282), (130, 1544569), (145, 1384786), (169, 1188130), (170, 1181141), (221, 908570), (241, 833170), (290, 692393), (338, 594065), (377, 532610), (442, 454285), (482, 416585), (493, 407290), (754, 266305), (845, 237626), (986, 203645), (1105, 181714), (1205, 166634), (1690, 118813), (1885, 106522), (2210, 90857), (2410, 83317), (2465, 81458), (2873, 69890), (3133, 64090), (3770, 53261), (4097, 49010), (4901, 40970), (4930, 40729), (5746, 34945), (6266, 32045), (6409, 31330), (6989, 28730), (8194, 24505), (9802, 20485), (12818, 15665), (13978, 14365)]