201039740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6133}}^1$

素因数の和:6302

約数の個数: 48

約数和(自身を含む): 463730400

約数和(自身を除く): 262690660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 298, 596, 745, 1490, 1639, 2980, 3278, 6133, 6556, 8195, 12266, 16390, 24532, 30665, 32780, 61330, 67463, 122660, 134926, 269852, 337315, 674630, 913817, 1349260, 1827634, 3655268, 4569085, 9138170, 10051987, 18276340, 20103974, 40207948, 50259935, 100519870, 201039740]

約数ペア:

[(1, 201039740), (2, 100519870), (4, 50259935), (5, 40207948), (10, 20103974), (11, 18276340), (20, 10051987), (22, 9138170), (44, 4569085), (55, 3655268), (110, 1827634), (149, 1349260), (220, 913817), (298, 674630), (596, 337315), (745, 269852), (1490, 134926), (1639, 122660), (2980, 67463), (3278, 61330), (6133, 32780), (6556, 30665), (8195, 24532), (12266, 16390)]