221528674614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{28119913}}^1$

素因数の和:28120032

約数の個数: 32

約数和(自身を含む): 481862846304

約数和(自身を除く): 260334171690

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3939, 7878, 28119913, 56239826, 84359739, 168719478, 365558869, 731117738, 1096676607, 2193353214, 2840111213, 5680222426, 8520333639, 17040667278, 36921445769, 73842891538, 110764337307, 221528674614]

約数ペア:

[(1, 221528674614), (2, 110764337307), (3, 73842891538), (6, 36921445769), (13, 17040667278), (26, 8520333639), (39, 5680222426), (78, 2840111213), (101, 2193353214), (202, 1096676607), (303, 731117738), (606, 365558869), (1313, 168719478), (2626, 84359739), (3939, 56239826), (7878, 28119913)]