201450774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{90499}}^1$

素因数の和:90564

約数の個数: 32

約数和(自身を含む): 469152000

約数和(自身を除く): 267701226

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 90499, 180998, 271497, 542994, 633493, 1266986, 1900479, 3800958, 4796447, 9592894, 14389341, 28778682, 33575129, 67150258, 100725387, 201450774]

約数ペア:

[(1, 201450774), (2, 100725387), (3, 67150258), (6, 33575129), (7, 28778682), (14, 14389341), (21, 9592894), (42, 4796447), (53, 3800958), (106, 1900479), (159, 1266986), (318, 633493), (371, 542994), (742, 271497), (1113, 180998), (2226, 90499)]