210395514

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{102233}}^1$

素因数の和:102259

約数の個数: 32

約数和(自身を含む): 490723200

約数和(自身を除く): 280327686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 102233, 204466, 306699, 613398, 715631, 1431262, 2146893, 4293786, 5009417, 10018834, 15028251, 30056502, 35065919, 70131838, 105197757, 210395514]

約数ペア:

[(1, 210395514), (2, 105197757), (3, 70131838), (6, 35065919), (7, 30056502), (14, 15028251), (21, 10018834), (42, 5009417), (49, 4293786), (98, 2146893), (147, 1431262), (294, 715631), (343, 613398), (686, 306699), (1029, 204466), (2058, 102233)]