200391198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{90023}}^1$

素因数の和:90088

約数の個数: 32

約数和(自身を含む): 466684416

約数和(自身を除く): 266293218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 90023, 180046, 270069, 540138, 630161, 1260322, 1890483, 3780966, 4771219, 9542438, 14313657, 28627314, 33398533, 66797066, 100195599, 200391198]

約数ペア:

[(1, 200391198), (2, 100195599), (3, 66797066), (6, 33398533), (7, 28627314), (14, 14313657), (21, 9542438), (42, 4771219), (53, 3780966), (106, 1890483), (159, 1260322), (318, 630161), (371, 540138), (742, 270069), (1113, 180046), (2226, 90023)]