209376984

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{1063}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 543916800

約数和(自身を除く): 334539816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 283, 348, 566, 696, 849, 1063, 1132, 1698, 2126, 2264, 3189, 3396, 4252, 6378, 6792, 8207, 8504, 12756, 16414, 24621, 25512, 30827, 32828, 49242, 61654, 65656, 92481, 98484, 123308, 184962, 196968, 246616, 300829, 369924, 601658, 739848, 902487, 1203316, 1804974, 2406632, 3609948, 7219896, 8724041, 17448082, 26172123, 34896164, 52344246, 69792328, 104688492, 209376984]

約数ペア:

[(1, 209376984), (2, 104688492), (3, 69792328), (4, 52344246), (6, 34896164), (8, 26172123), (12, 17448082), (24, 8724041), (29, 7219896), (58, 3609948), (87, 2406632), (116, 1804974), (174, 1203316), (232, 902487), (283, 739848), (348, 601658), (566, 369924), (696, 300829), (849, 246616), (1063, 196968), (1132, 184962), (1698, 123308), (2126, 98484), (2264, 92481), (3189, 65656), (3396, 61654), (4252, 49242), (6378, 32828), (6792, 30827), (8207, 25512), (8504, 24621), (12756, 16414)]