201943117790

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{16141}}^1\times {\mathrm{4651}}^1$

素因数の和:21068

約数の個数: 32

約数和(自身を含む): 364949958240

約数和(自身を除く): 163006840450

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 4651, 9302, 16141, 23255, 32282, 46510, 80705, 161410, 1251119, 2502238, 4341929, 6255595, 8683858, 12511190, 21709645, 43419290, 75071791, 150143582, 375358955, 750717910, 20194311779, 40388623558, 100971558895, 201943117790]

約数ペア:

[(1, 201943117790), (2, 100971558895), (5, 40388623558), (10, 20194311779), (269, 750717910), (538, 375358955), (1345, 150143582), (2690, 75071791), (4651, 43419290), (9302, 21709645), (16141, 12511190), (23255, 8683858), (32282, 6255595), (46510, 4341929), (80705, 2502238), (161410, 1251119)]