227831422

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1553

約数の個数: 64

約数和(自身を含む): 451067904

約数和(自身を除く): 223236482

約数列:

[1, 2, 7, 13, 14, 23, 26, 37, 46, 74, 91, 161, 182, 259, 299, 322, 481, 518, 598, 851, 962, 1471, 1702, 2093, 2942, 3367, 4186, 5957, 6734, 10297, 11063, 11914, 19123, 20594, 22126, 33833, 38246, 54427, 67666, 77441, 108854, 133861, 154882, 236831, 267722, 380989, 439829, 473662, 707551, 761978, 879658, 1251821, 1415102, 2503642, 3078803, 4952857, 6157606, 8762747, 9905714, 16273673, 17525494, 32547346, 113915711, 227831422]

約数ペア:

[(1, 227831422), (2, 113915711), (7, 32547346), (13, 17525494), (14, 16273673), (23, 9905714), (26, 8762747), (37, 6157606), (46, 4952857), (74, 3078803), (91, 2503642), (161, 1415102), (182, 1251821), (259, 879658), (299, 761978), (322, 707551), (481, 473662), (518, 439829), (598, 380989), (851, 267722), (962, 236831), (1471, 154882), (1702, 133861), (2093, 108854), (2942, 77441), (3367, 67666), (4186, 54427), (5957, 38246), (6734, 33833), (10297, 22126), (11063, 20594), (11914, 19123)]