207993210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{21871}}^1$

素因数の和:22198

約数の個数: 32

約数和(自身を含む): 500781312

約数和(自身を除く): 292788102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 317, 634, 951, 1585, 1902, 3170, 4755, 9510, 21871, 43742, 65613, 109355, 131226, 218710, 328065, 656130, 6933107, 13866214, 20799321, 34665535, 41598642, 69331070, 103996605, 207993210]

約数ペア:

[(1, 207993210), (2, 103996605), (3, 69331070), (5, 41598642), (6, 34665535), (10, 20799321), (15, 13866214), (30, 6933107), (317, 656130), (634, 328065), (951, 218710), (1585, 131226), (1902, 109355), (3170, 65613), (4755, 43742), (9510, 21871)]