200803233640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1\times {\mathrm{181499}}^1$

素因数の和:183154

約数の個数: 64

約数和(自身を含む): 478680840000

約数和(自身を除く): 277877606360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1627, 3254, 6508, 8135, 13016, 16270, 27659, 32540, 55318, 65080, 110636, 138295, 181499, 221272, 276590, 362998, 553180, 725996, 907495, 1106360, 1451992, 1814990, 3085483, 3629980, 6170966, 7259960, 12341932, 15427415, 24683864, 30854830, 61709660, 123419320, 295298873, 590597746, 1181195492, 1476494365, 2362390984, 2952988730, 5020080841, 5905977460, 10040161682, 11811954920, 20080323364, 25100404205, 40160646728, 50200808410, 100401616820, 200803233640]

約数ペア:

[(1, 200803233640), (2, 100401616820), (4, 50200808410), (5, 40160646728), (8, 25100404205), (10, 20080323364), (17, 11811954920), (20, 10040161682), (34, 5905977460), (40, 5020080841), (68, 2952988730), (85, 2362390984), (136, 1476494365), (170, 1181195492), (340, 590597746), (680, 295298873), (1627, 123419320), (3254, 61709660), (6508, 30854830), (8135, 24683864), (13016, 15427415), (16270, 12341932), (27659, 7259960), (32540, 6170966), (55318, 3629980), (65080, 3085483), (110636, 1814990), (138295, 1451992), (181499, 1106360), (221272, 907495), (276590, 725996), (362998, 553180)]