201942831986

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1831}}^1\times {\mathrm{212917}}^1$

素因数の和:214794

約数の個数: 32

約数和(自身を含む): 355739987712

約数和(自身を除く): 153797155726

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1831, 3662, 12817, 25634, 67747, 135494, 212917, 425834, 474229, 948458, 1490419, 2980838, 7877929, 15755858, 55145503, 110291006, 389851027, 779702054, 2728957189, 5457914378, 14424487999, 28848975998, 100971415993, 201942831986]

約数ペア:

[(1, 201942831986), (2, 100971415993), (7, 28848975998), (14, 14424487999), (37, 5457914378), (74, 2728957189), (259, 779702054), (518, 389851027), (1831, 110291006), (3662, 55145503), (12817, 15755858), (25634, 7877929), (67747, 2980838), (135494, 1490419), (212917, 948458), (425834, 474229)]