201586273

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 245762048

約数和(自身を除く): 44175775

約数列:

[1, 7, 31, 61, 97, 157, 217, 427, 679, 1099, 1891, 3007, 4867, 5917, 9577, 13237, 15229, 21049, 34069, 41419, 67039, 106603, 183427, 296887, 472099, 928969, 1283989, 2078209, 3304693, 6502783, 28798039, 201586273]

約数ペア:

[(1, 201586273), (7, 28798039), (31, 6502783), (61, 3304693), (97, 2078209), (157, 1283989), (217, 928969), (427, 472099), (679, 296887), (1099, 183427), (1891, 106603), (3007, 67039), (4867, 41419), (5917, 34069), (9577, 21049), (13237, 15229)]