232123199

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2473}}^1$

素因数の和:2567

約数の個数: 32

約数和(自身を含む): 307805184

約数和(自身を除く): 75681985

約数列:

[1, 7, 11, 23, 53, 77, 161, 253, 371, 583, 1219, 1771, 2473, 4081, 8533, 13409, 17311, 27203, 56879, 93863, 131069, 190421, 398153, 625669, 917483, 1441759, 3014587, 4379683, 10092313, 21102109, 33160457, 232123199]

約数ペア:

[(1, 232123199), (7, 33160457), (11, 21102109), (23, 10092313), (53, 4379683), (77, 3014587), (161, 1441759), (253, 917483), (371, 625669), (583, 398153), (1219, 190421), (1771, 131069), (2473, 93863), (4081, 56879), (8533, 27203), (13409, 17311)]