207301438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2099}}^1$

素因数の和:2256

約数の個数: 32

約数和(自身を含む): 344736000

約数和(自身を除く): 137434562

約数列:

[1, 2, 19, 23, 38, 46, 113, 226, 437, 874, 2099, 2147, 2599, 4198, 4294, 5198, 39881, 48277, 49381, 79762, 96554, 98762, 237187, 474374, 917263, 1834526, 4506553, 5455301, 9013106, 10910602, 103650719, 207301438]

約数ペア:

[(1, 207301438), (2, 103650719), (19, 10910602), (23, 9013106), (38, 5455301), (46, 4506553), (113, 1834526), (226, 917263), (437, 474374), (874, 237187), (2099, 98762), (2147, 96554), (2599, 79762), (4198, 49381), (4294, 48277), (5198, 39881)]