99866207

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 120775200

約数和(自身を除く): 20908993

約数列:

[1, 7, 23, 149, 161, 181, 529, 1043, 1267, 3427, 3703, 4163, 23989, 26969, 29141, 78821, 95749, 188783, 551747, 620287, 670243, 4342009, 14266601, 99866207]

約数ペア:

[(1, 99866207), (7, 14266601), (23, 4342009), (149, 670243), (161, 620287), (181, 551747), (529, 188783), (1043, 95749), (1267, 78821), (3427, 29141), (3703, 26969), (4163, 23989)]