210706628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{863}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 418037760

約数和(自身を除く): 207331132

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 179, 341, 358, 682, 716, 863, 1364, 1726, 1969, 3452, 3938, 5549, 7876, 9493, 11098, 18986, 22196, 26753, 37972, 53506, 61039, 107012, 122078, 154477, 244156, 294283, 308954, 588566, 617908, 1177132, 1699247, 3398494, 4788787, 6796988, 9577574, 19155148, 52676657, 105353314, 210706628]

約数ペア:

[(1, 210706628), (2, 105353314), (4, 52676657), (11, 19155148), (22, 9577574), (31, 6796988), (44, 4788787), (62, 3398494), (124, 1699247), (179, 1177132), (341, 617908), (358, 588566), (682, 308954), (716, 294283), (863, 244156), (1364, 154477), (1726, 122078), (1969, 107012), (3452, 61039), (3938, 53506), (5549, 37972), (7876, 26753), (9493, 22196), (11098, 18986)]