209920902

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{27527}}^1$

素因数の和:27604

約数の個数: 32

約数和(自身を含む): 443971584

約数和(自身を除く): 234050682

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 246, 1271, 2542, 3813, 7626, 27527, 55054, 82581, 165162, 853337, 1128607, 1706674, 2257214, 2560011, 3385821, 5120022, 6771642, 34986817, 69973634, 104960451, 209920902]

約数ペア:

[(1, 209920902), (2, 104960451), (3, 69973634), (6, 34986817), (31, 6771642), (41, 5120022), (62, 3385821), (82, 2560011), (93, 2257214), (123, 1706674), (186, 1128607), (246, 853337), (1271, 165162), (2542, 82581), (3813, 55054), (7626, 27527)]