210251904

素因数分解:

$2^7\times 3^1\times {\mathrm{557}}^1\times {\mathrm{983}}^1$

素因数の和:1557

約数の個数: 64

約数和(自身を含む): 560053440

約数和(自身を除く): 349801536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 557, 983, 1114, 1671, 1966, 2228, 2949, 3342, 3932, 4456, 5898, 6684, 7864, 8912, 11796, 13368, 15728, 17824, 23592, 26736, 31456, 35648, 47184, 53472, 62912, 71296, 94368, 106944, 125824, 188736, 213888, 377472, 547531, 1095062, 1642593, 2190124, 3285186, 4380248, 6570372, 8760496, 13140744, 17520992, 26281488, 35041984, 52562976, 70083968, 105125952, 210251904]

約数ペア:

[(1, 210251904), (2, 105125952), (3, 70083968), (4, 52562976), (6, 35041984), (8, 26281488), (12, 17520992), (16, 13140744), (24, 8760496), (32, 6570372), (48, 4380248), (64, 3285186), (96, 2190124), (128, 1642593), (192, 1095062), (384, 547531), (557, 377472), (983, 213888), (1114, 188736), (1671, 125824), (1966, 106944), (2228, 94368), (2949, 71296), (3342, 62912), (3932, 53472), (4456, 47184), (5898, 35648), (6684, 31456), (7864, 26736), (8912, 23592), (11796, 17824), (13368, 15728)]