220142532

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{5237}}^1$

素因数の和:5388

約数の個数: 48

約数和(自身を含む): 535030272

約数和(自身を除く): 314887740

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 113, 124, 186, 226, 339, 372, 452, 678, 1356, 3503, 5237, 7006, 10474, 10509, 14012, 15711, 20948, 21018, 31422, 42036, 62844, 162347, 324694, 487041, 591781, 649388, 974082, 1183562, 1775343, 1948164, 2367124, 3550686, 7101372, 18345211, 36690422, 55035633, 73380844, 110071266, 220142532]

約数ペア:

[(1, 220142532), (2, 110071266), (3, 73380844), (4, 55035633), (6, 36690422), (12, 18345211), (31, 7101372), (62, 3550686), (93, 2367124), (113, 1948164), (124, 1775343), (186, 1183562), (226, 974082), (339, 649388), (372, 591781), (452, 487041), (678, 324694), (1356, 162347), (3503, 62844), (5237, 42036), (7006, 31422), (10474, 21018), (10509, 20948), (14012, 15711)]