209910366918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{6151}}^1\times {\mathrm{90281}}^1$

素因数の和:96450

約数の個数: 64

約数和(自身を含む): 533198269440

約数和(自身を除く): 323287902522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 6151, 12302, 18453, 36906, 43057, 55359, 86114, 90281, 110718, 129171, 166077, 180562, 258342, 270843, 332154, 387513, 541686, 631967, 775026, 812529, 1162539, 1263934, 1625058, 1895901, 2325078, 2437587, 3791802, 4875174, 5687703, 11375406, 17063109, 34126218, 555318431, 1110636862, 1665955293, 3331910586, 3887229017, 4997865879, 7774458034, 9995731758, 11661687051, 14993597637, 23323374102, 29987195274, 34985061153, 69970122306, 104955183459, 209910366918]

約数ペア:

[(1, 209910366918), (2, 104955183459), (3, 69970122306), (6, 34985061153), (7, 29987195274), (9, 23323374102), (14, 14993597637), (18, 11661687051), (21, 9995731758), (27, 7774458034), (42, 4997865879), (54, 3887229017), (63, 3331910586), (126, 1665955293), (189, 1110636862), (378, 555318431), (6151, 34126218), (12302, 17063109), (18453, 11375406), (36906, 5687703), (43057, 4875174), (55359, 3791802), (86114, 2437587), (90281, 2325078), (110718, 1895901), (129171, 1625058), (166077, 1263934), (180562, 1162539), (258342, 812529), (270843, 775026), (332154, 631967), (387513, 541686)]