202125904

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{173053}}^1$

素因数の和:173134

約数の個数: 20

約数和(自身を含む): 396985876

約数和(自身を除く): 194859972

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 173053, 346106, 692212, 1384424, 2768848, 12632869, 25265738, 50531476, 101062952, 202125904]

約数ペア:

[(1, 202125904), (2, 101062952), (4, 50531476), (8, 25265738), (16, 12632869), (73, 2768848), (146, 1384424), (292, 692212), (584, 346106), (1168, 173053)]