201671368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{13331}}^1$

素因数の和:13429

約数の個数: 32

約数和(自身を含む): 396760320

約数和(自身を除く): 195088952

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 7564, 13331, 15128, 26662, 53324, 106648, 413261, 813191, 826522, 1626382, 1653044, 3252764, 3306088, 6505528, 25208921, 50417842, 100835684, 201671368]

約数ペア:

[(1, 201671368), (2, 100835684), (4, 50417842), (8, 25208921), (31, 6505528), (61, 3306088), (62, 3252764), (122, 1653044), (124, 1626382), (244, 826522), (248, 813191), (488, 413261), (1891, 106648), (3782, 53324), (7564, 26662), (13331, 15128)]