201214160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{359311}}^1$

素因数の和:359331

約数の個数: 40

約数和(自身を含む): 534656256

約数和(自身を除く): 333442096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 359311, 718622, 1437244, 1796555, 2515177, 2874488, 3593110, 5030354, 5748976, 7186220, 10060708, 12575885, 14372440, 20121416, 25151770, 28744880, 40242832, 50303540, 100607080, 201214160]

約数ペア:

[(1, 201214160), (2, 100607080), (4, 50303540), (5, 40242832), (7, 28744880), (8, 25151770), (10, 20121416), (14, 14372440), (16, 12575885), (20, 10060708), (28, 7186220), (35, 5748976), (40, 5030354), (56, 3593110), (70, 2874488), (80, 2515177), (112, 1796555), (140, 1437244), (280, 718622), (560, 359311)]