207749042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 329931264

約数和(自身を除く): 122182222

約数列:

[1, 2, 31, 61, 62, 122, 163, 326, 337, 674, 1891, 3782, 5053, 9943, 10106, 10447, 19886, 20557, 20894, 41114, 54931, 109862, 308233, 616466, 637267, 1274534, 1702861, 3350791, 3405722, 6701582, 103874521, 207749042]

約数ペア:

[(1, 207749042), (2, 103874521), (31, 6701582), (61, 3405722), (62, 3350791), (122, 1702861), (163, 1274534), (326, 637267), (337, 616466), (674, 308233), (1891, 109862), (3782, 54931), (5053, 41114), (9943, 20894), (10106, 20557), (10447, 19886)]