199341718

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 320221440

約数和(自身を除く): 120879722

約数列:

[1, 2, 31, 37, 62, 74, 113, 226, 769, 1147, 1538, 2294, 3503, 4181, 7006, 8362, 23839, 28453, 47678, 56906, 86897, 129611, 173794, 259222, 882043, 1764086, 2693807, 3215189, 5387614, 6430378, 99670859, 199341718]

約数ペア:

[(1, 199341718), (2, 99670859), (31, 6430378), (37, 5387614), (62, 3215189), (74, 2693807), (113, 1764086), (226, 882043), (769, 259222), (1147, 173794), (1538, 129611), (2294, 86897), (3503, 56906), (4181, 47678), (7006, 28453), (8362, 23839)]