217378572

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{12433}}^1$

素因数の和:12518

約数の個数: 48

約数和(自身を含む): 534761472

約数和(自身を除く): 317382900

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 93, 94, 124, 141, 186, 188, 282, 372, 564, 1457, 2914, 4371, 5828, 8742, 12433, 17484, 24866, 37299, 49732, 74598, 149196, 385423, 584351, 770846, 1156269, 1168702, 1541692, 1753053, 2312538, 2337404, 3506106, 4625076, 7012212, 18114881, 36229762, 54344643, 72459524, 108689286, 217378572]

約数ペア:

[(1, 217378572), (2, 108689286), (3, 72459524), (4, 54344643), (6, 36229762), (12, 18114881), (31, 7012212), (47, 4625076), (62, 3506106), (93, 2337404), (94, 2312538), (124, 1753053), (141, 1541692), (186, 1168702), (188, 1156269), (282, 770846), (372, 584351), (564, 385423), (1457, 149196), (2914, 74598), (4371, 49732), (5828, 37299), (8742, 24866), (12433, 17484)]