207979323

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{2357}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 282205440

約数和(自身を除く): 74226117

約数列:

[1, 3, 67, 201, 439, 1317, 2357, 7071, 29413, 88239, 157919, 473757, 1034723, 3104169, 69326441, 207979323]

約数ペア:

[(1, 207979323), (3, 69326441), (67, 3104169), (201, 1034723), (439, 473757), (1317, 157919), (2357, 88239), (7071, 29413)]