210268786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 393277248

約数和(自身を除く): 183008462

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 181, 182, 338, 362, 491, 982, 1183, 1267, 2353, 2366, 2534, 3437, 4706, 6383, 6874, 12766, 16471, 30589, 32942, 44681, 61178, 82979, 88871, 89362, 165958, 177742, 214123, 428246, 580853, 622097, 1155323, 1161706, 1244194, 2310646, 8087261, 15019199, 16174522, 30038398, 105134393, 210268786]

約数ペア:

[(1, 210268786), (2, 105134393), (7, 30038398), (13, 16174522), (14, 15019199), (26, 8087261), (91, 2310646), (169, 1244194), (181, 1161706), (182, 1155323), (338, 622097), (362, 580853), (491, 428246), (982, 214123), (1183, 177742), (1267, 165958), (2353, 89362), (2366, 88871), (2534, 82979), (3437, 61178), (4706, 44681), (6383, 32942), (6874, 30589), (12766, 16471)]