202220944

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{4493}}^1$

素因数の和:4627

約数の個数: 40

約数和(自身を含む): 409583160

約数和(自身を除く): 207362216

約数列:

[1, 2, 4, 8, 16, 29, 58, 97, 116, 194, 232, 388, 464, 776, 1552, 2813, 4493, 5626, 8986, 11252, 17972, 22504, 35944, 45008, 71888, 130297, 260594, 435821, 521188, 871642, 1042376, 1743284, 2084752, 3486568, 6973136, 12638809, 25277618, 50555236, 101110472, 202220944]

約数ペア:

[(1, 202220944), (2, 101110472), (4, 50555236), (8, 25277618), (16, 12638809), (29, 6973136), (58, 3486568), (97, 2084752), (116, 1743284), (194, 1042376), (232, 871642), (388, 521188), (464, 435821), (776, 260594), (1552, 130297), (2813, 71888), (4493, 45008), (5626, 35944), (8986, 22504), (11252, 17972)]