207743492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5779}}^1$

素因数の和:5856

約数の個数: 48

約数和(自身を含む): 427257600

約数和(自身を除く): 219514108

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 836, 946, 1634, 1892, 3268, 5779, 8987, 11558, 17974, 23116, 35948, 63569, 109801, 127138, 219602, 248497, 254276, 439204, 496994, 993988, 1207811, 2415622, 2733467, 4721443, 4831244, 5466934, 9442886, 10933868, 18885772, 51935873, 103871746, 207743492]

約数ペア:

[(1, 207743492), (2, 103871746), (4, 51935873), (11, 18885772), (19, 10933868), (22, 9442886), (38, 5466934), (43, 4831244), (44, 4721443), (76, 2733467), (86, 2415622), (172, 1207811), (209, 993988), (418, 496994), (473, 439204), (817, 254276), (836, 248497), (946, 219602), (1634, 127138), (1892, 109801), (3268, 63569), (5779, 35948), (8987, 23116), (11558, 17974)]