201920112

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{45233}}^1$

素因数の和:45278

約数の個数: 60

約数和(自身を含む): 583337664

約数和(自身を除く): 381417552

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, 45233, 90466, 135699, 180932, 271398, 361864, 407097, 542796, 723728, 814194, 1085592, 1402223, 1628388, 2171184, 2804446, 3256776, 4206669, 5608892, 6513552, 8413338, 11217784, 12620007, 16826676, 22435568, 25240014, 33653352, 50480028, 67306704, 100960056, 201920112]

約数ペア:

[(1, 201920112), (2, 100960056), (3, 67306704), (4, 50480028), (6, 33653352), (8, 25240014), (9, 22435568), (12, 16826676), (16, 12620007), (18, 11217784), (24, 8413338), (31, 6513552), (36, 5608892), (48, 4206669), (62, 3256776), (72, 2804446), (93, 2171184), (124, 1628388), (144, 1402223), (186, 1085592), (248, 814194), (279, 723728), (372, 542796), (496, 407097), (558, 361864), (744, 271398), (1116, 180932), (1488, 135699), (2232, 90466), (4464, 45233)]