200210490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1092

約数の個数: 96

約数和(自身を含む): 545875200

約数和(自身を除く): 345664710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 79, 87, 90, 145, 158, 174, 237, 261, 290, 395, 435, 474, 522, 711, 790, 870, 971, 1185, 1305, 1422, 1942, 2291, 2370, 2610, 2913, 3555, 4582, 4855, 5826, 6873, 7110, 8739, 9710, 11455, 13746, 14565, 17478, 20619, 22910, 28159, 29130, 34365, 41238, 43695, 56318, 68730, 76709, 84477, 87390, 103095, 140795, 153418, 168954, 206190, 230127, 253431, 281590, 383545, 422385, 460254, 506862, 690381, 767090, 844770, 1150635, 1267155, 1380762, 2224561, 2301270, 2534310, 3451905, 4449122, 6673683, 6903810, 11122805, 13347366, 20021049, 22245610, 33368415, 40042098, 66736830, 100105245, 200210490]

約数ペア:

[(1, 200210490), (2, 100105245), (3, 66736830), (5, 40042098), (6, 33368415), (9, 22245610), (10, 20021049), (15, 13347366), (18, 11122805), (29, 6903810), (30, 6673683), (45, 4449122), (58, 3451905), (79, 2534310), (87, 2301270), (90, 2224561), (145, 1380762), (158, 1267155), (174, 1150635), (237, 844770), (261, 767090), (290, 690381), (395, 506862), (435, 460254), (474, 422385), (522, 383545), (711, 281590), (790, 253431), (870, 230127), (971, 206190), (1185, 168954), (1305, 153418), (1422, 140795), (1942, 103095), (2291, 87390), (2370, 84477), (2610, 76709), (2913, 68730), (3555, 56318), (4582, 43695), (4855, 41238), (5826, 34365), (6873, 29130), (7110, 28159), (8739, 22910), (9710, 20619), (11455, 17478), (13746, 14565)]