201539646

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20773}}^1$

素因数の和:20806

約数の個数: 72

約数和(自身を含む): 554167224

約数和(自身を除く): 352627578

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4851, 9702, 20773, 41546, 62319, 124638, 145411, 186957, 228503, 290822, 373914, 436233, 457006, 685509, 872466, 1017877, 1308699, 1371018, 1599521, 2035754, 2056527, 2617398, 3053631, 3199042, 4113054, 4798563, 6107262, 9160893, 9597126, 11196647, 14395689, 18321786, 22393294, 28791378, 33589941, 67179882, 100769823, 201539646]

約数ペア:

[(1, 201539646), (2, 100769823), (3, 67179882), (6, 33589941), (7, 28791378), (9, 22393294), (11, 18321786), (14, 14395689), (18, 11196647), (21, 9597126), (22, 9160893), (33, 6107262), (42, 4798563), (49, 4113054), (63, 3199042), (66, 3053631), (77, 2617398), (98, 2056527), (99, 2035754), (126, 1599521), (147, 1371018), (154, 1308699), (198, 1017877), (231, 872466), (294, 685509), (441, 457006), (462, 436233), (539, 373914), (693, 290822), (882, 228503), (1078, 186957), (1386, 145411), (1617, 124638), (3234, 62319), (4851, 41546), (9702, 20773)]