201211542

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{228131}}^1$

素因数の和:228153

約数の個数: 36

約数和(自身を含む): 507137436

約数和(自身を除く): 305925894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 228131, 456262, 684393, 1368786, 1596917, 2053179, 3193834, 4106358, 4790751, 9581502, 11178419, 14372253, 22356838, 28744506, 33535257, 67070514, 100605771, 201211542]

約数ペア:

[(1, 201211542), (2, 100605771), (3, 67070514), (6, 33535257), (7, 28744506), (9, 22356838), (14, 14372253), (18, 11178419), (21, 9581502), (42, 4790751), (49, 4106358), (63, 3193834), (98, 2053179), (126, 1596917), (147, 1368786), (294, 684393), (441, 456262), (882, 228131)]