203543154

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 447482880

約数和(自身を除く): 243939726

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 269, 331, 381, 538, 662, 762, 807, 993, 1143, 1614, 1986, 2286, 2421, 2979, 4842, 5958, 34163, 42037, 68326, 84074, 89039, 102489, 126111, 178078, 204978, 252222, 267117, 307467, 378333, 534234, 614934, 756666, 801351, 1602702, 11307953, 22615906, 33923859, 67847718, 101771577, 203543154]

約数ペア:

[(1, 203543154), (2, 101771577), (3, 67847718), (6, 33923859), (9, 22615906), (18, 11307953), (127, 1602702), (254, 801351), (269, 756666), (331, 614934), (381, 534234), (538, 378333), (662, 307467), (762, 267117), (807, 252222), (993, 204978), (1143, 178078), (1614, 126111), (1986, 102489), (2286, 89039), (2421, 84074), (2979, 68326), (4842, 42037), (5958, 34163)]