201838287844

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{8387}}^1\times {\mathrm{76157}}^1$

素因数の和:84627

約数の個数: 24

約数和(自身を含む): 357735450240

約数和(自身を除く): 155897162396

約数列:

[1, 2, 4, 79, 158, 316, 8387, 16774, 33548, 76157, 152314, 304628, 662573, 1325146, 2650292, 6016403, 12032806, 24065612, 638728759, 1277457518, 2554915036, 50459571961, 100919143922, 201838287844]

約数ペア:

[(1, 201838287844), (2, 100919143922), (4, 50459571961), (79, 2554915036), (158, 1277457518), (316, 638728759), (8387, 24065612), (16774, 12032806), (33548, 6016403), (76157, 2650292), (152314, 1325146), (304628, 662573)]