201200516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1801}}^1\times {\mathrm{2539}}^1$

素因数の和:4355

約数の個数: 24

約数和(自身を含む): 384474720

約数和(自身を除く): 183274204

約数列:

[1, 2, 4, 11, 22, 44, 1801, 2539, 3602, 5078, 7204, 10156, 19811, 27929, 39622, 55858, 79244, 111716, 4572739, 9145478, 18290956, 50300129, 100600258, 201200516]

約数ペア:

[(1, 201200516), (2, 100600258), (4, 50300129), (11, 18290956), (22, 9145478), (44, 4572739), (1801, 111716), (2539, 79244), (3602, 55858), (5078, 39622), (7204, 27929), (10156, 19811)]