222347796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{10729}}^1$

素因数の和:10904

約数の個数: 48

約数和(自身を含む): 569634240

約数和(自身を除く): 347286444

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 471, 628, 942, 1727, 1884, 3454, 5181, 6908, 10362, 10729, 20724, 21458, 32187, 42916, 64374, 118019, 128748, 236038, 354057, 472076, 708114, 1416228, 1684453, 3368906, 5053359, 6737812, 10106718, 18528983, 20213436, 37057966, 55586949, 74115932, 111173898, 222347796]

約数ペア:

[(1, 222347796), (2, 111173898), (3, 74115932), (4, 55586949), (6, 37057966), (11, 20213436), (12, 18528983), (22, 10106718), (33, 6737812), (44, 5053359), (66, 3368906), (132, 1684453), (157, 1416228), (314, 708114), (471, 472076), (628, 354057), (942, 236038), (1727, 128748), (1884, 118019), (3454, 64374), (5181, 42916), (6908, 32187), (10362, 21458), (10729, 20724)]