207379210

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 378766080

約数和(自身を除く): 171386870

約数列:

[1, 2, 5, 10, 97, 194, 439, 485, 487, 878, 970, 974, 2195, 2435, 4390, 4870, 42583, 47239, 85166, 94478, 212915, 213793, 236195, 425830, 427586, 472390, 1068965, 2137930, 20737921, 41475842, 103689605, 207379210]

約数ペア:

[(1, 207379210), (2, 103689605), (5, 41475842), (10, 20737921), (97, 2137930), (194, 1068965), (439, 472390), (485, 427586), (487, 425830), (878, 236195), (970, 213793), (974, 212915), (2195, 94478), (2435, 85166), (4390, 47239), (4870, 42583)]