212858072

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{52069}}^1$

素因数の和:52155

約数の個数: 32

約数和(自身を含む): 462381600

約数和(自身を除く): 249523528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 52069, 104138, 208276, 364483, 416552, 728966, 1457932, 2915864, 3801037, 7602074, 15204148, 26607259, 30408296, 53214518, 106429036, 212858072]

約数ペア:

[(1, 212858072), (2, 106429036), (4, 53214518), (7, 30408296), (8, 26607259), (14, 15204148), (28, 7602074), (56, 3801037), (73, 2915864), (146, 1457932), (292, 728966), (511, 416552), (584, 364483), (1022, 208276), (2044, 104138), (4088, 52069)]