201719687974

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{12628001}}^1$

素因数の和:12628180

約数の個数: 24

約数和(自身を含む): 354139688088

約数和(自身を除く): 152420000114

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 1141, 2282, 7987, 15974, 12628001, 25256002, 88396007, 176792014, 618772049, 1237544098, 2058364163, 4116728326, 14408549141, 28817098282, 100859843987, 201719687974]

約数ペア:

[(1, 201719687974), (2, 100859843987), (7, 28817098282), (14, 14408549141), (49, 4116728326), (98, 2058364163), (163, 1237544098), (326, 618772049), (1141, 176792014), (2282, 88396007), (7987, 25256002), (15974, 12628001)]