205703392

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 412246800

約数和(自身を除く): 206543408

約数列:

[1, 2, 4, 8, 16, 32, 113, 163, 226, 326, 349, 452, 652, 698, 904, 1304, 1396, 1808, 2608, 2792, 3616, 5216, 5584, 11168, 18419, 36838, 39437, 56887, 73676, 78874, 113774, 147352, 157748, 227548, 294704, 315496, 455096, 589408, 630992, 910192, 1261984, 1820384, 6428231, 12856462, 25712924, 51425848, 102851696, 205703392]

約数ペア:

[(1, 205703392), (2, 102851696), (4, 51425848), (8, 25712924), (16, 12856462), (32, 6428231), (113, 1820384), (163, 1261984), (226, 910192), (326, 630992), (349, 589408), (452, 455096), (652, 315496), (698, 294704), (904, 227548), (1304, 157748), (1396, 147352), (1808, 113774), (2608, 78874), (2792, 73676), (3616, 56887), (5216, 39437), (5584, 36838), (11168, 18419)]