201624764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 400557696

約数和(自身を除く): 198932932

約数列:

[1, 2, 4, 11, 22, 43, 44, 61, 86, 122, 172, 244, 473, 671, 946, 1342, 1747, 1892, 2623, 2684, 3494, 5246, 6988, 10492, 19217, 28853, 38434, 57706, 75121, 76868, 106567, 115412, 150242, 213134, 300484, 426268, 826331, 1172237, 1652662, 2344474, 3305324, 4582381, 4688948, 9164762, 18329524, 50406191, 100812382, 201624764]

約数ペア:

[(1, 201624764), (2, 100812382), (4, 50406191), (11, 18329524), (22, 9164762), (43, 4688948), (44, 4582381), (61, 3305324), (86, 2344474), (122, 1652662), (172, 1172237), (244, 826331), (473, 426268), (671, 300484), (946, 213134), (1342, 150242), (1747, 115412), (1892, 106567), (2623, 76868), (2684, 75121), (3494, 57706), (5246, 38434), (6988, 28853), (10492, 19217)]