202458802

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 391910400

約数和(自身を除く): 189451598

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 89, 91, 178, 182, 203, 377, 406, 431, 623, 754, 862, 1157, 1246, 2314, 2581, 2639, 3017, 5162, 5278, 5603, 6034, 8099, 11206, 12499, 16198, 18067, 24998, 33553, 36134, 38359, 39221, 67106, 76718, 78442, 87493, 162487, 174986, 234871, 268513, 324974, 469742, 498667, 537026, 997334, 1112411, 1137409, 2224822, 2274818, 3490669, 6981338, 7786877, 14461343, 15573754, 28922686, 101229401, 202458802]

約数ペア:

[(1, 202458802), (2, 101229401), (7, 28922686), (13, 15573754), (14, 14461343), (26, 7786877), (29, 6981338), (58, 3490669), (89, 2274818), (91, 2224822), (178, 1137409), (182, 1112411), (203, 997334), (377, 537026), (406, 498667), (431, 469742), (623, 324974), (754, 268513), (862, 234871), (1157, 174986), (1246, 162487), (2314, 87493), (2581, 78442), (2639, 76718), (3017, 67106), (5162, 39221), (5278, 38359), (5603, 36134), (6034, 33553), (8099, 24998), (11206, 18067), (12499, 16198)]