208479264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{310237}}^1$

素因数の和:310257

約数の個数: 48

約数和(自身を含む): 625439808

約数和(自身を除く): 416960544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 310237, 620474, 930711, 1240948, 1861422, 2171659, 2481896, 3722844, 4343318, 4963792, 6514977, 7445688, 8686636, 9927584, 13029954, 14891376, 17373272, 26059908, 29782752, 34746544, 52119816, 69493088, 104239632, 208479264]

約数ペア:

[(1, 208479264), (2, 104239632), (3, 69493088), (4, 52119816), (6, 34746544), (7, 29782752), (8, 26059908), (12, 17373272), (14, 14891376), (16, 13029954), (21, 9927584), (24, 8686636), (28, 7445688), (32, 6514977), (42, 4963792), (48, 4343318), (56, 3722844), (84, 2481896), (96, 2171659), (112, 1861422), (168, 1240948), (224, 930711), (336, 620474), (672, 310237)]