204928263

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{1231}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 302702400

約数和(自身を除く): 97774137

約数列:

[1, 3, 9, 53, 159, 349, 477, 1047, 1231, 3141, 3693, 11079, 18497, 55491, 65243, 166473, 195729, 429619, 587187, 1288857, 3866571, 22769807, 68309421, 204928263]

約数ペア:

[(1, 204928263), (3, 68309421), (9, 22769807), (53, 3866571), (159, 1288857), (349, 587187), (477, 429619), (1047, 195729), (1231, 166473), (3141, 65243), (3693, 55491), (11079, 18497)]