200971218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{165001}}^1$

素因数の和:165042

約数の個数: 32

約数和(自身を含む): 475205760

約数和(自身を除く): 274234542

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 165001, 330002, 495003, 990006, 1155007, 2310014, 3465021, 4785029, 6930042, 9570058, 14355087, 28710174, 33495203, 66990406, 100485609, 200971218]

約数ペア:

[(1, 200971218), (2, 100485609), (3, 66990406), (6, 33495203), (7, 28710174), (14, 14355087), (21, 9570058), (29, 6930042), (42, 4785029), (58, 3465021), (87, 2310014), (174, 1155007), (203, 990006), (406, 495003), (609, 330002), (1218, 165001)]