222655188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{155921}}^1$

素因数の和:155952

約数の個数: 48

約数和(自身を含む): 628677504

約数和(自身を除く): 406022316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 155921, 311842, 467763, 623684, 935526, 1091447, 1871052, 2182894, 2650657, 3274341, 4365788, 5301314, 6548682, 7951971, 10602628, 13097364, 15903942, 18554599, 31807884, 37109198, 55663797, 74218396, 111327594, 222655188]

約数ペア:

[(1, 222655188), (2, 111327594), (3, 74218396), (4, 55663797), (6, 37109198), (7, 31807884), (12, 18554599), (14, 15903942), (17, 13097364), (21, 10602628), (28, 7951971), (34, 6548682), (42, 5301314), (51, 4365788), (68, 3274341), (84, 2650657), (102, 2182894), (119, 1871052), (204, 1091447), (238, 935526), (357, 623684), (476, 467763), (714, 311842), (1428, 155921)]