207524013

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 293409792

約数和(自身を除く): 85885779

約数列:

[1, 3, 31, 61, 93, 157, 183, 233, 471, 699, 1891, 4867, 5673, 7223, 9577, 14213, 14601, 21669, 28731, 36581, 42639, 109743, 296887, 440603, 890661, 1134011, 1321809, 2231441, 3402033, 6694323, 69174671, 207524013]

約数ペア:

[(1, 207524013), (3, 69174671), (31, 6694323), (61, 3402033), (93, 2231441), (157, 1321809), (183, 1134011), (233, 890661), (471, 440603), (699, 296887), (1891, 109743), (4867, 42639), (5673, 36581), (7223, 28731), (9577, 21669), (14213, 14601)]