191750286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1061}}^1$

素因数の和:1417

約数の個数: 64

約数和(自身を含む): 473872896

約数和(自身を除く): 282122610

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 331, 546, 662, 993, 1061, 1986, 2122, 2317, 3183, 4303, 4634, 6366, 6951, 7427, 8606, 12909, 13793, 13902, 14854, 22281, 25818, 27586, 30121, 41379, 44562, 60242, 82758, 90363, 96551, 180726, 193102, 289653, 351191, 579306, 702382, 1053573, 2107146, 2458337, 4565483, 4916674, 7375011, 9130966, 13696449, 14750022, 27392898, 31958381, 63916762, 95875143, 191750286]

約数ペア:

[(1, 191750286), (2, 95875143), (3, 63916762), (6, 31958381), (7, 27392898), (13, 14750022), (14, 13696449), (21, 9130966), (26, 7375011), (39, 4916674), (42, 4565483), (78, 2458337), (91, 2107146), (182, 1053573), (273, 702382), (331, 579306), (546, 351191), (662, 289653), (993, 193102), (1061, 180726), (1986, 96551), (2122, 90363), (2317, 82758), (3183, 60242), (4303, 44562), (4634, 41379), (6366, 30121), (6951, 27586), (7427, 25818), (8606, 22281), (12909, 14854), (13793, 13902)]