207320964

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{571}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 492011520

約数和(自身を除く): 284690556

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 383, 474, 571, 766, 948, 1142, 1149, 1532, 1713, 2284, 2298, 3426, 4596, 6852, 30257, 45109, 60514, 90218, 90771, 121028, 135327, 180436, 181542, 218693, 270654, 363084, 437386, 541308, 656079, 874772, 1312158, 2624316, 17276747, 34553494, 51830241, 69106988, 103660482, 207320964]

約数ペア:

[(1, 207320964), (2, 103660482), (3, 69106988), (4, 51830241), (6, 34553494), (12, 17276747), (79, 2624316), (158, 1312158), (237, 874772), (316, 656079), (383, 541308), (474, 437386), (571, 363084), (766, 270654), (948, 218693), (1142, 181542), (1149, 180436), (1532, 135327), (1713, 121028), (2284, 90771), (2298, 90218), (3426, 60514), (4596, 45109), (6852, 30257)]