221999808

素因数分解:

$2^6\times 3^1\times {\mathrm{1156249}}^1$

素因数の和:1156264

約数の個数: 28

約数和(自身を含む): 587375000

約数和(自身を除く): 365375192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1156249, 2312498, 3468747, 4624996, 6937494, 9249992, 13874988, 18499984, 27749976, 36999968, 55499952, 73999936, 110999904, 221999808]

約数ペア:

[(1, 221999808), (2, 110999904), (3, 73999936), (4, 55499952), (6, 36999968), (8, 27749976), (12, 18499984), (16, 13874988), (24, 9249992), (32, 6937494), (48, 4624996), (64, 3468747), (96, 2312498), (192, 1156249)]