216099130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{11959}}^1$

素因数の和:12118

約数の個数: 32

約数和(自身を含む): 421948800

約数和(自身を除く): 205849670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3614, 9035, 11959, 18070, 23918, 59795, 119590, 155467, 310934, 777335, 1554670, 1662301, 3324602, 8311505, 16623010, 21609913, 43219826, 108049565, 216099130]

約数ペア:

[(1, 216099130), (2, 108049565), (5, 43219826), (10, 21609913), (13, 16623010), (26, 8311505), (65, 3324602), (130, 1662301), (139, 1554670), (278, 777335), (695, 310934), (1390, 155467), (1807, 119590), (3614, 59795), (9035, 23918), (11959, 18070)]