201246812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{48989}}^1$

素因数の和:49085

約数の個数: 24

約数和(自身を含む): 384081600

約数和(自身を除く): 182834788

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 48989, 97978, 195956, 636857, 1273714, 2547428, 3870131, 7740262, 15480524, 50311703, 100623406, 201246812]

約数ペア:

[(1, 201246812), (2, 100623406), (4, 50311703), (13, 15480524), (26, 7740262), (52, 3870131), (79, 2547428), (158, 1273714), (316, 636857), (1027, 195956), (2054, 97978), (4108, 48989)]