211529168

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2539}}^1$

素因数の和:2715

約数の個数: 40

約数和(自身を含む): 423306240

約数和(自身を除く): 211777072

約数列:

[1, 2, 4, 8, 16, 41, 82, 127, 164, 254, 328, 508, 656, 1016, 2032, 2539, 5078, 5207, 10156, 10414, 20312, 20828, 40624, 41656, 83312, 104099, 208198, 322453, 416396, 644906, 832792, 1289812, 1665584, 2579624, 5159248, 13220573, 26441146, 52882292, 105764584, 211529168]

約数ペア:

[(1, 211529168), (2, 105764584), (4, 52882292), (8, 26441146), (16, 13220573), (41, 5159248), (82, 2579624), (127, 1665584), (164, 1289812), (254, 832792), (328, 644906), (508, 416396), (656, 322453), (1016, 208198), (2032, 104099), (2539, 83312), (5078, 41656), (5207, 40624), (10156, 20828), (10414, 20312)]