213048794

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{8863}}^1$

素因数の和:8990

約数の個数: 32

約数和(自身を含む): 390583296

約数和(自身を除く): 177534502

約数列:

[1, 2, 7, 14, 17, 34, 101, 119, 202, 238, 707, 1414, 1717, 3434, 8863, 12019, 17726, 24038, 62041, 124082, 150671, 301342, 895163, 1054697, 1790326, 2109394, 6266141, 12532282, 15217771, 30435542, 106524397, 213048794]

約数ペア:

[(1, 213048794), (2, 106524397), (7, 30435542), (14, 15217771), (17, 12532282), (34, 6266141), (101, 2109394), (119, 1790326), (202, 1054697), (238, 895163), (707, 301342), (1414, 150671), (1717, 124082), (3434, 62041), (8863, 24038), (12019, 17726)]