201916638

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16187}}^1$

素因数の和:16219

約数の個数: 80

約数和(自身を含む): 564119424

約数和(自身を除く): 362202786

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1782, 2079, 4158, 6237, 12474, 16187, 32374, 48561, 97122, 113309, 145683, 178057, 226618, 291366, 339927, 356114, 437049, 534171, 679854, 874098, 1019781, 1068342, 1246399, 1311147, 1602513, 2039562, 2492798, 2622294, 3059343, 3205026, 3739197, 4807539, 6118686, 7478394, 9178029, 9615078, 11217591, 14422617, 18356058, 22435182, 28845234, 33652773, 67305546, 100958319, 201916638]

約数ペア:

[(1, 201916638), (2, 100958319), (3, 67305546), (6, 33652773), (7, 28845234), (9, 22435182), (11, 18356058), (14, 14422617), (18, 11217591), (21, 9615078), (22, 9178029), (27, 7478394), (33, 6118686), (42, 4807539), (54, 3739197), (63, 3205026), (66, 3059343), (77, 2622294), (81, 2492798), (99, 2039562), (126, 1602513), (154, 1311147), (162, 1246399), (189, 1068342), (198, 1019781), (231, 874098), (297, 679854), (378, 534171), (462, 437049), (567, 356114), (594, 339927), (693, 291366), (891, 226618), (1134, 178057), (1386, 145683), (1782, 113309), (2079, 97122), (4158, 48561), (6237, 32374), (12474, 16187)]