220186056

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{295949}}^1$

素因数の和:295989

約数の個数: 32

約数和(自身を含む): 568224000

約数和(自身を除く): 348037944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 295949, 591898, 887847, 1183796, 1775694, 2367592, 3551388, 7102776, 9174419, 18348838, 27523257, 36697676, 55046514, 73395352, 110093028, 220186056]

約数ペア:

[(1, 220186056), (2, 110093028), (3, 73395352), (4, 55046514), (6, 36697676), (8, 27523257), (12, 18348838), (24, 9174419), (31, 7102776), (62, 3551388), (93, 2367592), (124, 1775694), (186, 1183796), (248, 887847), (372, 591898), (744, 295949)]