201908556

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5227}}^1$

素因数の和:5303

約数の個数: 72

約数和(自身を含む): 542352720

約数和(自身を除く): 340444164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 444, 522, 666, 1044, 1073, 1332, 2146, 3219, 4292, 5227, 6438, 9657, 10454, 12876, 15681, 19314, 20908, 31362, 38628, 47043, 62724, 94086, 151583, 188172, 193399, 303166, 386798, 454749, 580197, 606332, 773596, 909498, 1160394, 1364247, 1740591, 1818996, 2320788, 2728494, 3481182, 5456988, 5608571, 6962364, 11217142, 16825713, 22434284, 33651426, 50477139, 67302852, 100954278, 201908556]

約数ペア:

[(1, 201908556), (2, 100954278), (3, 67302852), (4, 50477139), (6, 33651426), (9, 22434284), (12, 16825713), (18, 11217142), (29, 6962364), (36, 5608571), (37, 5456988), (58, 3481182), (74, 2728494), (87, 2320788), (111, 1818996), (116, 1740591), (148, 1364247), (174, 1160394), (222, 909498), (261, 773596), (333, 606332), (348, 580197), (444, 454749), (522, 386798), (666, 303166), (1044, 193399), (1073, 188172), (1332, 151583), (2146, 94086), (3219, 62724), (4292, 47043), (5227, 38628), (6438, 31362), (9657, 20908), (10454, 19314), (12876, 15681)]