211345856

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{41801}}^1$

素因数の和:41892

約数の個数: 28

約数和(自身を含む): 424708320

約数和(自身を除く): 213362464

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 41801, 83602, 167204, 334408, 668816, 1337632, 2675264, 3302279, 6604558, 13209116, 26418232, 52836464, 105672928, 211345856]

約数ペア:

[(1, 211345856), (2, 105672928), (4, 52836464), (8, 26418232), (16, 13209116), (32, 6604558), (64, 3302279), (79, 2675264), (158, 1337632), (316, 668816), (632, 334408), (1264, 167204), (2528, 83602), (5056, 41801)]