200764970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{98899}}^1$

素因数の和:98942

約数の個数: 32

約数和(自身を含む): 427248000

約数和(自身を除く): 226483030

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 98899, 197798, 494495, 692293, 988990, 1384586, 2868071, 3461465, 5736142, 6922930, 14340355, 20076497, 28680710, 40152994, 100382485, 200764970]

約数ペア:

[(1, 200764970), (2, 100382485), (5, 40152994), (7, 28680710), (10, 20076497), (14, 14340355), (29, 6922930), (35, 5736142), (58, 3461465), (70, 2868071), (145, 1384586), (203, 988990), (290, 692293), (406, 494495), (1015, 197798), (2030, 98899)]