202294239

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2357}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 318122496

約数和(自身を除く): 115828257

約数列:

[1, 3, 7, 21, 61, 67, 183, 201, 427, 469, 1281, 1407, 2357, 4087, 7071, 12261, 16499, 28609, 49497, 85827, 143777, 157919, 431331, 473757, 1006439, 1105433, 3019317, 3316299, 9633059, 28899177, 67431413, 202294239]

約数ペア:

[(1, 202294239), (3, 67431413), (7, 28899177), (21, 9633059), (61, 3316299), (67, 3019317), (183, 1105433), (201, 1006439), (427, 473757), (469, 431331), (1281, 157919), (1407, 143777), (2357, 85827), (4087, 49497), (7071, 28609), (12261, 16499)]