201908016

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{13613}}^1$

素因数の和:13730

約数の個数: 60

約数和(自身を含む): 570589968

約数和(自身を除く): 368681952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3708, 4944, 7416, 13613, 14832, 27226, 40839, 54452, 81678, 108904, 122517, 163356, 217808, 245034, 326712, 490068, 653424, 980136, 1402139, 1960272, 2804278, 4206417, 5608556, 8412834, 11217112, 12619251, 16825668, 22434224, 25238502, 33651336, 50477004, 67302672, 100954008, 201908016]

約数ペア:

[(1, 201908016), (2, 100954008), (3, 67302672), (4, 50477004), (6, 33651336), (8, 25238502), (9, 22434224), (12, 16825668), (16, 12619251), (18, 11217112), (24, 8412834), (36, 5608556), (48, 4206417), (72, 2804278), (103, 1960272), (144, 1402139), (206, 980136), (309, 653424), (412, 490068), (618, 326712), (824, 245034), (927, 217808), (1236, 163356), (1648, 122517), (1854, 108904), (2472, 81678), (3708, 54452), (4944, 40839), (7416, 27226), (13613, 14832)]