201380988

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{5309}}^1$

素因数の和:5454

約数の個数: 48

約数和(自身を含む): 490644000

約数和(自身を除く): 289263012

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 109, 116, 174, 218, 327, 348, 436, 654, 1308, 3161, 5309, 6322, 9483, 10618, 12644, 15927, 18966, 21236, 31854, 37932, 63708, 153961, 307922, 461883, 578681, 615844, 923766, 1157362, 1736043, 1847532, 2314724, 3472086, 6944172, 16781749, 33563498, 50345247, 67126996, 100690494, 201380988]

約数ペア:

[(1, 201380988), (2, 100690494), (3, 67126996), (4, 50345247), (6, 33563498), (12, 16781749), (29, 6944172), (58, 3472086), (87, 2314724), (109, 1847532), (116, 1736043), (174, 1157362), (218, 923766), (327, 615844), (348, 578681), (436, 461883), (654, 307922), (1308, 153961), (3161, 63708), (5309, 37932), (6322, 31854), (9483, 21236), (10618, 18966), (12644, 15927)]