200765240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1801

約数の個数: 96

約数和(自身を含む): 518212080

約数和(自身を除く): 317446840

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 169, 170, 221, 260, 338, 340, 442, 520, 676, 680, 845, 884, 1105, 1352, 1690, 1747, 1768, 2210, 2873, 3380, 3494, 4420, 5746, 6760, 6988, 8735, 8840, 11492, 13976, 14365, 17470, 22711, 22984, 28730, 29699, 34940, 45422, 57460, 59398, 69880, 90844, 113555, 114920, 118796, 148495, 181688, 227110, 237592, 295243, 296990, 386087, 454220, 590486, 593980, 772174, 908440, 1180972, 1187960, 1476215, 1544348, 1930435, 2361944, 2952430, 3088696, 3860870, 5019131, 5904860, 7721740, 10038262, 11809720, 15443480, 20076524, 25095655, 40153048, 50191310, 100382620, 200765240]

約数ペア:

[(1, 200765240), (2, 100382620), (4, 50191310), (5, 40153048), (8, 25095655), (10, 20076524), (13, 15443480), (17, 11809720), (20, 10038262), (26, 7721740), (34, 5904860), (40, 5019131), (52, 3860870), (65, 3088696), (68, 2952430), (85, 2361944), (104, 1930435), (130, 1544348), (136, 1476215), (169, 1187960), (170, 1180972), (221, 908440), (260, 772174), (338, 593980), (340, 590486), (442, 454220), (520, 386087), (676, 296990), (680, 295243), (845, 237592), (884, 227110), (1105, 181688), (1352, 148495), (1690, 118796), (1747, 114920), (1768, 113555), (2210, 90844), (2873, 69880), (3380, 59398), (3494, 57460), (4420, 45422), (5746, 34940), (6760, 29699), (6988, 28730), (8735, 22984), (8840, 22711), (11492, 17470), (13976, 14365)]