204129898

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{12263}}^1$

素因数の和:12342

約数の個数: 32

約数和(自身を含む): 370863360

約数和(自身を除く): 166733462

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 287, 406, 574, 1189, 2378, 8323, 12263, 16646, 24526, 85841, 171682, 355627, 502783, 711254, 1005566, 2489389, 3519481, 4978778, 7038962, 14580707, 29161414, 102064949, 204129898]

約数ペア:

[(1, 204129898), (2, 102064949), (7, 29161414), (14, 14580707), (29, 7038962), (41, 4978778), (58, 3519481), (82, 2489389), (203, 1005566), (287, 711254), (406, 502783), (574, 355627), (1189, 171682), (2378, 85841), (8323, 24526), (12263, 16646)]