222473954

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 352477440

約数和(自身を除く): 130003486

約数列:

[1, 2, 41, 61, 79, 82, 122, 158, 563, 1126, 2501, 3239, 4819, 5002, 6478, 9638, 23083, 34343, 44477, 46166, 68686, 88954, 197579, 395158, 1408063, 1823557, 2713097, 2816126, 3647114, 5426194, 111236977, 222473954]

約数ペア:

[(1, 222473954), (2, 111236977), (41, 5426194), (61, 3647114), (79, 2816126), (82, 2713097), (122, 1823557), (158, 1408063), (563, 395158), (1126, 197579), (2501, 88954), (3239, 68686), (4819, 46166), (5002, 44477), (6478, 34343), (9638, 23083)]