201555222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{22291}}^1$

素因数の和:22444

約数の個数: 32

約数和(自身を含む): 442986624

約数和(自身を除く): 241431402

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 3014, 4521, 9042, 22291, 44582, 66873, 133746, 245201, 490402, 735603, 1471206, 3053867, 6107734, 9161601, 18323202, 33592537, 67185074, 100777611, 201555222]

約数ペア:

[(1, 201555222), (2, 100777611), (3, 67185074), (6, 33592537), (11, 18323202), (22, 9161601), (33, 6107734), (66, 3053867), (137, 1471206), (274, 735603), (411, 490402), (822, 245201), (1507, 133746), (3014, 66873), (4521, 44582), (9042, 22291)]