201796917

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7883}}^1$

素因数の和:7969

約数の個数: 32

約数和(自身を含む): 326965248

約数和(自身を除く): 125168331

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1219, 3657, 7883, 8533, 23649, 25599, 55181, 165543, 181309, 417799, 543927, 1253397, 1269163, 2924593, 3807489, 8773779, 9609377, 28828131, 67265639, 201796917]

約数ペア:

[(1, 201796917), (3, 67265639), (7, 28828131), (21, 9609377), (23, 8773779), (53, 3807489), (69, 2924593), (159, 1269163), (161, 1253397), (371, 543927), (483, 417799), (1113, 181309), (1219, 165543), (3657, 55181), (7883, 25599), (8533, 23649)]