201459890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1\times {\mathrm{641}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 370670256

約数和(自身を除く): 169210366

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 593, 641, 1186, 1282, 2965, 3205, 5930, 6410, 31429, 33973, 62858, 67946, 157145, 169865, 314290, 339730, 380113, 760226, 1900565, 3801130, 20145989, 40291978, 100729945, 201459890]

約数ペア:

[(1, 201459890), (2, 100729945), (5, 40291978), (10, 20145989), (53, 3801130), (106, 1900565), (265, 760226), (530, 380113), (593, 339730), (641, 314290), (1186, 169865), (1282, 157145), (2965, 67946), (3205, 62858), (5930, 33973), (6410, 31429)]