199103618

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{751}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 354101760

約数和(自身を除く): 154998142

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 653, 751, 1306, 1502, 4571, 5257, 9142, 10514, 18937, 21779, 37874, 43558, 132559, 152453, 265118, 304906, 490403, 980806, 3432821, 6865642, 14221687, 28443374, 99551809, 199103618]

約数ペア:

[(1, 199103618), (2, 99551809), (7, 28443374), (14, 14221687), (29, 6865642), (58, 3432821), (203, 980806), (406, 490403), (653, 304906), (751, 265118), (1306, 152453), (1502, 132559), (4571, 43558), (5257, 37874), (9142, 21779), (10514, 18937)]