200403951

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 309547392

約数和(自身を除く): 109143441

約数列:

[1, 3, 11, 33, 37, 43, 111, 121, 129, 347, 363, 407, 473, 1041, 1221, 1419, 1591, 3817, 4477, 4773, 5203, 11451, 12839, 13431, 14921, 15609, 17501, 38517, 41987, 44763, 52503, 125961, 141229, 164131, 192511, 423687, 492393, 552077, 577533, 1553519, 1656231, 1805441, 4660557, 5416323, 6072847, 18218541, 66801317, 200403951]

約数ペア:

[(1, 200403951), (3, 66801317), (11, 18218541), (33, 6072847), (37, 5416323), (43, 4660557), (111, 1805441), (121, 1656231), (129, 1553519), (347, 577533), (363, 552077), (407, 492393), (473, 423687), (1041, 192511), (1221, 164131), (1419, 141229), (1591, 125961), (3817, 52503), (4477, 44763), (4773, 41987), (5203, 38517), (11451, 17501), (12839, 15609), (13431, 14921)]