209483344

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{50551}}^1$

素因数の和:50603

約数の個数: 40

約数和(自身を含む): 476402048

約数和(自身を除く): 266918704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 50551, 101102, 202204, 353857, 404408, 707714, 808816, 1415428, 1870387, 2830856, 3740774, 5661712, 7481548, 13092709, 14963096, 26185418, 29926192, 52370836, 104741672, 209483344]

約数ペア:

[(1, 209483344), (2, 104741672), (4, 52370836), (7, 29926192), (8, 26185418), (14, 14963096), (16, 13092709), (28, 7481548), (37, 5661712), (56, 3740774), (74, 2830856), (112, 1870387), (148, 1415428), (259, 808816), (296, 707714), (518, 404408), (592, 353857), (1036, 202204), (2072, 101102), (4144, 50551)]