219805866

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{83071}}^1$

素因数の和:83096

約数の個数: 48

約数和(自身を含む): 568212480

約数和(自身を除く): 348406614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 83071, 166142, 249213, 498426, 581497, 747639, 1162994, 1495278, 1744491, 2242917, 3488982, 4070479, 4485834, 5233473, 8140958, 10466946, 12211437, 15700419, 24422874, 31400838, 36634311, 73268622, 109902933, 219805866]

約数ペア:

[(1, 219805866), (2, 109902933), (3, 73268622), (6, 36634311), (7, 31400838), (9, 24422874), (14, 15700419), (18, 12211437), (21, 10466946), (27, 8140958), (42, 5233473), (49, 4485834), (54, 4070479), (63, 3488982), (98, 2242917), (126, 1744491), (147, 1495278), (189, 1162994), (294, 747639), (378, 581497), (441, 498426), (882, 249213), (1323, 166142), (2646, 83071)]