196461944

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{21523}}^1$

素因数の和:21699

約数の個数: 32

約数和(自身を含む): 423592320

約数和(自身を除く): 227130376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128, 21523, 43046, 86092, 150661, 172184, 301322, 602644, 1205288, 3508249, 7016498, 14032996, 24557743, 28065992, 49115486, 98230972, 196461944]

約数ペア:

[(1, 196461944), (2, 98230972), (4, 49115486), (7, 28065992), (8, 24557743), (14, 14032996), (28, 7016498), (56, 3508249), (163, 1205288), (326, 602644), (652, 301322), (1141, 172184), (1304, 150661), (2282, 86092), (4564, 43046), (9128, 21523)]