207209220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{33529}}^1$

素因数の和:33644

約数の個数: 48

約数和(自身を含む): 585836160

約数和(自身を除く): 378626940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 33529, 67058, 100587, 134116, 167645, 201174, 335290, 402348, 502935, 670580, 1005870, 2011740, 3453487, 6906974, 10360461, 13813948, 17267435, 20720922, 34534870, 41441844, 51802305, 69069740, 103604610, 207209220]

約数ペア:

[(1, 207209220), (2, 103604610), (3, 69069740), (4, 51802305), (5, 41441844), (6, 34534870), (10, 20720922), (12, 17267435), (15, 13813948), (20, 10360461), (30, 6906974), (60, 3453487), (103, 2011740), (206, 1005870), (309, 670580), (412, 502935), (515, 402348), (618, 335290), (1030, 201174), (1236, 167645), (1545, 134116), (2060, 100587), (3090, 67058), (6180, 33529)]