210319216

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1907}}^1$

素因数の和:2089

約数の個数: 40

約数和(自身を含む): 418058064

約数和(自身を除く): 207738848

約数列:

[1, 2, 4, 8, 16, 61, 113, 122, 226, 244, 452, 488, 904, 976, 1808, 1907, 3814, 6893, 7628, 13786, 15256, 27572, 30512, 55144, 110288, 116327, 215491, 232654, 430982, 465308, 861964, 930616, 1723928, 1861232, 3447856, 13144951, 26289902, 52579804, 105159608, 210319216]

約数ペア:

[(1, 210319216), (2, 105159608), (4, 52579804), (8, 26289902), (16, 13144951), (61, 3447856), (113, 1861232), (122, 1723928), (226, 930616), (244, 861964), (452, 465308), (488, 430982), (904, 232654), (976, 215491), (1808, 116327), (1907, 110288), (3814, 55144), (6893, 30512), (7628, 27572), (13786, 15256)]