205296732

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 530100480

約数和(自身を除く): 324803748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 191, 219, 292, 382, 409, 438, 573, 657, 764, 818, 876, 1146, 1227, 1314, 1636, 1719, 2292, 2454, 2628, 3438, 3681, 4908, 6876, 7362, 13943, 14724, 27886, 29857, 41829, 55772, 59714, 78119, 83658, 89571, 119428, 125487, 156238, 167316, 179142, 234357, 250974, 268713, 312476, 358284, 468714, 501948, 537426, 703071, 937428, 1074852, 1406142, 2812284, 5702687, 11405374, 17108061, 22810748, 34216122, 51324183, 68432244, 102648366, 205296732]

約数ペア:

[(1, 205296732), (2, 102648366), (3, 68432244), (4, 51324183), (6, 34216122), (9, 22810748), (12, 17108061), (18, 11405374), (36, 5702687), (73, 2812284), (146, 1406142), (191, 1074852), (219, 937428), (292, 703071), (382, 537426), (409, 501948), (438, 468714), (573, 358284), (657, 312476), (764, 268713), (818, 250974), (876, 234357), (1146, 179142), (1227, 167316), (1314, 156238), (1636, 125487), (1719, 119428), (2292, 89571), (2454, 83658), (2628, 78119), (3438, 59714), (3681, 55772), (4908, 41829), (6876, 29857), (7362, 27886), (13943, 14724)]