199746612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8053}}^1$

素因数の和:8129

約数の個数: 72

約数和(自身を含む): 554082984

約数和(自身を除く): 354336372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6201, 8053, 8268, 12402, 16106, 24159, 24804, 32212, 48318, 72477, 96636, 104689, 144954, 209378, 289908, 314067, 418756, 426809, 628134, 853618, 942201, 1256268, 1280427, 1707236, 1884402, 2560854, 3768804, 3841281, 5121708, 5548517, 7682562, 11097034, 15365124, 16645551, 22194068, 33291102, 49936653, 66582204, 99873306, 199746612]

約数ペア:

[(1, 199746612), (2, 99873306), (3, 66582204), (4, 49936653), (6, 33291102), (9, 22194068), (12, 16645551), (13, 15365124), (18, 11097034), (26, 7682562), (36, 5548517), (39, 5121708), (52, 3841281), (53, 3768804), (78, 2560854), (106, 1884402), (117, 1707236), (156, 1280427), (159, 1256268), (212, 942201), (234, 853618), (318, 628134), (468, 426809), (477, 418756), (636, 314067), (689, 289908), (954, 209378), (1378, 144954), (1908, 104689), (2067, 96636), (2756, 72477), (4134, 48318), (6201, 32212), (8053, 24804), (8268, 24159), (12402, 16106)]