212492158

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 336273120

約数和(自身を除く): 123780962

約数列:

[1, 2, 53, 59, 61, 106, 118, 122, 557, 1114, 3127, 3233, 3599, 6254, 6466, 7198, 29521, 32863, 33977, 59042, 65726, 67954, 190747, 381494, 1741739, 1800781, 2004643, 3483478, 3601562, 4009286, 106246079, 212492158]

約数ペア:

[(1, 212492158), (2, 106246079), (53, 4009286), (59, 3601562), (61, 3483478), (106, 2004643), (118, 1800781), (122, 1741739), (557, 381494), (1114, 190747), (3127, 67954), (3233, 65726), (3599, 59042), (6254, 33977), (6466, 32863), (7198, 29521)]