210700476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20393}}^1$

素因数の和:20451

約数の個数: 72

約数和(自身を含む): 623566944

約数和(自身を除く): 412866468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 20393, 40786, 61179, 81572, 122358, 142751, 183537, 244716, 285502, 367074, 428253, 571004, 734148, 836113, 856506, 1284759, 1672226, 1713012, 2508339, 2569518, 3344452, 5016678, 5139036, 5852791, 7525017, 10033356, 11705582, 15050034, 17558373, 23411164, 30100068, 35116746, 52675119, 70233492, 105350238, 210700476]

約数ペア:

[(1, 210700476), (2, 105350238), (3, 70233492), (4, 52675119), (6, 35116746), (7, 30100068), (9, 23411164), (12, 17558373), (14, 15050034), (18, 11705582), (21, 10033356), (28, 7525017), (36, 5852791), (41, 5139036), (42, 5016678), (63, 3344452), (82, 2569518), (84, 2508339), (123, 1713012), (126, 1672226), (164, 1284759), (246, 856506), (252, 836113), (287, 734148), (369, 571004), (492, 428253), (574, 367074), (738, 285502), (861, 244716), (1148, 183537), (1476, 142751), (1722, 122358), (2583, 81572), (3444, 61179), (5166, 40786), (10332, 20393)]