205205364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62639}}^1$

素因数の和:62669

約数の個数: 72

約数和(自身を含む): 638426880

約数和(自身を除く): 433221516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 62639, 125278, 187917, 250556, 375834, 438473, 563751, 751668, 814307, 876946, 1127502, 1315419, 1628614, 1753892, 2255004, 2442921, 2630838, 3257228, 3946257, 4885842, 5261676, 5700149, 7328763, 7892514, 9771684, 11400298, 14657526, 15785028, 17100447, 22800596, 29315052, 34200894, 51301341, 68401788, 102602682, 205205364]

約数ペア:

[(1, 205205364), (2, 102602682), (3, 68401788), (4, 51301341), (6, 34200894), (7, 29315052), (9, 22800596), (12, 17100447), (13, 15785028), (14, 14657526), (18, 11400298), (21, 9771684), (26, 7892514), (28, 7328763), (36, 5700149), (39, 5261676), (42, 4885842), (52, 3946257), (63, 3257228), (78, 2630838), (84, 2442921), (91, 2255004), (117, 1753892), (126, 1628614), (156, 1315419), (182, 1127502), (234, 876946), (252, 814307), (273, 751668), (364, 563751), (468, 438473), (546, 375834), (819, 250556), (1092, 187917), (1638, 125278), (3276, 62639)]