209804448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{312209}}^1$

素因数の和:312229

約数の個数: 48

約数和(自身を含む): 629415360

約数和(自身を除く): 419610912

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, 312209, 624418, 936627, 1248836, 1873254, 2185463, 2497672, 3746508, 4370926, 4995344, 6556389, 7493016, 8741852, 9990688, 13112778, 14986032, 17483704, 26225556, 29972064, 34967408, 52451112, 69934816, 104902224, 209804448]

約数ペア:

[(1, 209804448), (2, 104902224), (3, 69934816), (4, 52451112), (6, 34967408), (7, 29972064), (8, 26225556), (12, 17483704), (14, 14986032), (16, 13112778), (21, 9990688), (24, 8741852), (28, 7493016), (32, 6556389), (42, 4995344), (48, 4370926), (56, 3746508), (84, 2497672), (96, 2185463), (112, 1873254), (168, 1248836), (224, 936627), (336, 624418), (672, 312209)]