201821756688

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{45210967}}^1$

素因数の和:45211012

約数の個数: 60

約数和(自身を含む): 583040643328

約数和(自身を除く): 381218886640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 45210967, 90421934, 135632901, 180843868, 271265802, 361687736, 406898703, 542531604, 723375472, 813797406, 1085063208, 1401539977, 1627594812, 2170126416, 2803079954, 3255189624, 4204619931, 5606159908, 6510379248, 8409239862, 11212319816, 12613859793, 16818479724, 22424639632, 25227719586, 33636959448, 50455439172, 67273918896, 100910878344, 201821756688]

約数ペア:

[(1, 201821756688), (2, 100910878344), (3, 67273918896), (4, 50455439172), (6, 33636959448), (8, 25227719586), (9, 22424639632), (12, 16818479724), (16, 12613859793), (18, 11212319816), (24, 8409239862), (31, 6510379248), (36, 5606159908), (48, 4204619931), (62, 3255189624), (72, 2803079954), (93, 2170126416), (124, 1627594812), (144, 1401539977), (186, 1085063208), (248, 813797406), (279, 723375472), (372, 542531604), (496, 406898703), (558, 361687736), (744, 271265802), (1116, 180843868), (1488, 135632901), (2232, 90421934), (4464, 45210967)]