202439060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1571}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 451604160

約数和(自身を除く): 249165100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 379, 758, 1516, 1571, 1895, 3142, 3790, 6284, 6443, 7580, 7855, 12886, 15710, 25772, 26707, 31420, 32215, 53414, 64430, 106828, 128860, 133535, 267070, 534140, 595409, 1190818, 2381636, 2977045, 5954090, 10121953, 11908180, 20243906, 40487812, 50609765, 101219530, 202439060]

約数ペア:

[(1, 202439060), (2, 101219530), (4, 50609765), (5, 40487812), (10, 20243906), (17, 11908180), (20, 10121953), (34, 5954090), (68, 2977045), (85, 2381636), (170, 1190818), (340, 595409), (379, 534140), (758, 267070), (1516, 133535), (1571, 128860), (1895, 106828), (3142, 64430), (3790, 53414), (6284, 32215), (6443, 31420), (7580, 26707), (7855, 25772), (12886, 15710)]