220203210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10531}}^1$

素因数の和:10599

約数の個数: 64

約数和(自身を含む): 573277824

約数和(自身を除く): 353074614

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 1230, 1394, 2091, 3485, 4182, 6970, 10455, 10531, 20910, 21062, 31593, 52655, 63186, 105310, 157965, 179027, 315930, 358054, 431771, 537081, 863542, 895135, 1074162, 1295313, 1790270, 2158855, 2590626, 2685405, 4317710, 5370810, 6476565, 7340107, 12953130, 14680214, 22020321, 36700535, 44040642, 73401070, 110101605, 220203210]

約数ペア:

[(1, 220203210), (2, 110101605), (3, 73401070), (5, 44040642), (6, 36700535), (10, 22020321), (15, 14680214), (17, 12953130), (30, 7340107), (34, 6476565), (41, 5370810), (51, 4317710), (82, 2685405), (85, 2590626), (102, 2158855), (123, 1790270), (170, 1295313), (205, 1074162), (246, 895135), (255, 863542), (410, 537081), (510, 431771), (615, 358054), (697, 315930), (1230, 179027), (1394, 157965), (2091, 105310), (3485, 63186), (4182, 52655), (6970, 31593), (10455, 21062), (10531, 20910)]