202135260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{78347}}^1$

素因数の和:78402

約数の個数: 48

約数和(自身を含む): 579148416

約数和(自身を除く): 377013156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 78347, 156694, 235041, 313388, 391735, 470082, 783470, 940164, 1175205, 1566940, 2350410, 3368921, 4700820, 6737842, 10106763, 13475684, 16844605, 20213526, 33689210, 40427052, 50533815, 67378420, 101067630, 202135260]

約数ペア:

[(1, 202135260), (2, 101067630), (3, 67378420), (4, 50533815), (5, 40427052), (6, 33689210), (10, 20213526), (12, 16844605), (15, 13475684), (20, 10106763), (30, 6737842), (43, 4700820), (60, 3368921), (86, 2350410), (129, 1566940), (172, 1175205), (215, 940164), (258, 783470), (430, 470082), (516, 391735), (645, 313388), (860, 235041), (1290, 156694), (2580, 78347)]