208730483919

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{2323177}}^1$

素因数の和:2323399

約数の個数: 24

約数和(自身を含む): 308053402800

約数和(自身を除く): 99322918881

約数列:

[1, 3, 9, 67, 149, 201, 447, 603, 1341, 9983, 29949, 89847, 2323177, 6969531, 20908593, 155652859, 346153373, 466958577, 1038460119, 1400875731, 3115380357, 23192275991, 69576827973, 208730483919]

約数ペア:

[(1, 208730483919), (3, 69576827973), (9, 23192275991), (67, 3115380357), (149, 1400875731), (201, 1038460119), (447, 466958577), (603, 346153373), (1341, 155652859), (9983, 20908593), (29949, 6969531), (89847, 2323177)]