211010982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1319}}^1$

素因数の和:1637

約数の個数: 64

約数和(自身を含む): 521579520

約数和(自身を除く): 310568538

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 293, 546, 586, 879, 1319, 1758, 2051, 2638, 3809, 3957, 4102, 6153, 7618, 7914, 9233, 11427, 12306, 17147, 18466, 22854, 26663, 27699, 34294, 51441, 53326, 55398, 79989, 102882, 120029, 159978, 240058, 360087, 386467, 720174, 772934, 1159401, 2318802, 2705269, 5024071, 5410538, 8115807, 10048142, 15072213, 16231614, 30144426, 35168497, 70336994, 105505491, 211010982]

約数ペア:

[(1, 211010982), (2, 105505491), (3, 70336994), (6, 35168497), (7, 30144426), (13, 16231614), (14, 15072213), (21, 10048142), (26, 8115807), (39, 5410538), (42, 5024071), (78, 2705269), (91, 2318802), (182, 1159401), (273, 772934), (293, 720174), (546, 386467), (586, 360087), (879, 240058), (1319, 159978), (1758, 120029), (2051, 102882), (2638, 79989), (3809, 55398), (3957, 53326), (4102, 51441), (6153, 34294), (7618, 27699), (7914, 26663), (9233, 22854), (11427, 18466), (12306, 17147)]