201358989

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{3833}}^1$

素因数の和:4301

約数の個数: 24

約数和(自身を含む): 314004600

約数和(自身を除く): 112645611

約数列:

[1, 3, 9, 13, 39, 117, 449, 1347, 3833, 4041, 5837, 11499, 17511, 34497, 49829, 52533, 149487, 448461, 1721017, 5163051, 15489153, 22373221, 67119663, 201358989]

約数ペア:

[(1, 201358989), (3, 67119663), (9, 22373221), (13, 15489153), (39, 5163051), (117, 1721017), (449, 448461), (1347, 149487), (3833, 52533), (4041, 49829), (5837, 34497), (11499, 17511)]