193042360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{98491}}^1$

素因数の和:98516

約数の個数: 48

約数和(自身を含む): 505263960

約数和(自身を除く): 312221600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 98491, 196982, 393964, 492455, 689437, 787928, 984910, 1378874, 1969820, 2757748, 3447185, 3939640, 4826059, 5515496, 6894370, 9652118, 13788740, 19304236, 24130295, 27577480, 38608472, 48260590, 96521180, 193042360]

約数ペア:

[(1, 193042360), (2, 96521180), (4, 48260590), (5, 38608472), (7, 27577480), (8, 24130295), (10, 19304236), (14, 13788740), (20, 9652118), (28, 6894370), (35, 5515496), (40, 4826059), (49, 3939640), (56, 3447185), (70, 2757748), (98, 1969820), (140, 1378874), (196, 984910), (245, 787928), (280, 689437), (392, 492455), (490, 393964), (980, 196982), (1960, 98491)]