281530202

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 450489600

約数和(自身を除く): 168959398

約数列:

[1, 2, 29, 43, 58, 86, 157, 314, 719, 1247, 1438, 2494, 4553, 6751, 9106, 13502, 20851, 30917, 41702, 61834, 112883, 195779, 225766, 391558, 896593, 1793186, 3273607, 4853969, 6547214, 9707938, 140765101, 281530202]

約数ペア:

[(1, 281530202), (2, 140765101), (29, 9707938), (43, 6547214), (58, 4853969), (86, 3273607), (157, 1793186), (314, 896593), (719, 391558), (1247, 225766), (1438, 195779), (2494, 112883), (4553, 61834), (6751, 41702), (9106, 30917), (13502, 20851)]