201795153

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1051}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 316710912

約数和(自身を除く): 114915759

約数列:

[1, 3, 7, 21, 41, 123, 223, 287, 669, 861, 1051, 1561, 3153, 4683, 7357, 9143, 22071, 27429, 43091, 64001, 129273, 192003, 234373, 301637, 703119, 904911, 1640611, 4921833, 9609293, 28827879, 67265051, 201795153]

約数ペア:

[(1, 201795153), (3, 67265051), (7, 28827879), (21, 9609293), (41, 4921833), (123, 1640611), (223, 904911), (287, 703119), (669, 301637), (861, 234373), (1051, 192003), (1561, 129273), (3153, 64001), (4683, 43091), (7357, 27429), (9143, 22071)]