207957418

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 326229120

約数和(自身を除く): 118271702

約数列:

[1, 2, 59, 61, 118, 122, 167, 173, 334, 346, 3599, 7198, 9853, 10187, 10207, 10553, 19706, 20374, 20414, 21106, 28891, 57782, 601033, 622627, 1202066, 1245254, 1704569, 1762351, 3409138, 3524702, 103978709, 207957418]

約数ペア:

[(1, 207957418), (2, 103978709), (59, 3524702), (61, 3409138), (118, 1762351), (122, 1704569), (167, 1245254), (173, 1202066), (334, 622627), (346, 601033), (3599, 57782), (7198, 28891), (9853, 21106), (10187, 20414), (10207, 20374), (10553, 19706)]