220132248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1310311}}^1$

素因数の和:1310327

約数の個数: 32

約数和(自身を含む): 628949760

約数和(自身を除く): 408817512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1310311, 2620622, 3930933, 5241244, 7861866, 9172177, 10482488, 15723732, 18344354, 27516531, 31447464, 36688708, 55033062, 73377416, 110066124, 220132248]

約数ペア:

[(1, 220132248), (2, 110066124), (3, 73377416), (4, 55033062), (6, 36688708), (7, 31447464), (8, 27516531), (12, 18344354), (14, 15723732), (21, 10482488), (24, 9172177), (28, 7861866), (42, 5241244), (56, 3930933), (84, 2620622), (168, 1310311)]