201771222

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{41161}}^1$

素因数の和:41228

約数の個数: 32

約数和(自身を含む): 434670720

約数和(自身を除く): 232899498

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 41161, 82322, 123483, 246966, 782059, 1564118, 1769923, 2346177, 3539846, 4692354, 5309769, 10619538, 33628537, 67257074, 100885611, 201771222]

約数ペア:

[(1, 201771222), (2, 100885611), (3, 67257074), (6, 33628537), (19, 10619538), (38, 5309769), (43, 4692354), (57, 3539846), (86, 2346177), (114, 1769923), (129, 1564118), (258, 782059), (817, 246966), (1634, 123483), (2451, 82322), (4902, 41161)]