212213652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{148609}}^1$

素因数の和:148640

約数の個数: 48

約数和(自身を含む): 599195520

約数和(自身を除く): 386981868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 148609, 297218, 445827, 594436, 891654, 1040263, 1783308, 2080526, 2526353, 3120789, 4161052, 5052706, 6241578, 7579059, 10105412, 12483156, 15158118, 17684471, 30316236, 35368942, 53053413, 70737884, 106106826, 212213652]

約数ペア:

[(1, 212213652), (2, 106106826), (3, 70737884), (4, 53053413), (6, 35368942), (7, 30316236), (12, 17684471), (14, 15158118), (17, 12483156), (21, 10105412), (28, 7579059), (34, 6241578), (42, 5052706), (51, 4161052), (68, 3120789), (84, 2526353), (102, 2080526), (119, 1783308), (204, 1040263), (238, 891654), (357, 594436), (476, 445827), (714, 297218), (1428, 148609)]