200315986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1583}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 336365568

約数和(自身を除く): 136049582

約数列:

[1, 2, 13, 26, 31, 62, 157, 314, 403, 806, 1583, 2041, 3166, 4082, 4867, 9734, 20579, 41158, 49073, 63271, 98146, 126542, 248531, 497062, 637949, 1275898, 3230903, 6461806, 7704461, 15408922, 100157993, 200315986]

約数ペア:

[(1, 200315986), (2, 100157993), (13, 15408922), (26, 7704461), (31, 6461806), (62, 3230903), (157, 1275898), (314, 637949), (403, 497062), (806, 248531), (1583, 126542), (2041, 98146), (3166, 63271), (4082, 49073), (4867, 41158), (9734, 20579)]