210376496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{70313}}^1$

素因数の和:70349

約数の個数: 40

約数和(自身を含む): 470822544

約数和(自身を除く): 260446048

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 70313, 140626, 281252, 562504, 773443, 1125008, 1195321, 1546886, 2390642, 3093772, 4781284, 6187544, 9562568, 12375088, 13148531, 19125136, 26297062, 52594124, 105188248, 210376496]

約数ペア:

[(1, 210376496), (2, 105188248), (4, 52594124), (8, 26297062), (11, 19125136), (16, 13148531), (17, 12375088), (22, 9562568), (34, 6187544), (44, 4781284), (68, 3093772), (88, 2390642), (136, 1546886), (176, 1195321), (187, 1125008), (272, 773443), (374, 562504), (748, 281252), (1496, 140626), (2992, 70313)]