208102004052

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{981817}}^1$

素因数の和:982880

約数の個数: 48

約数和(自身を含む): 514629722880

約数和(自身を除く): 306527718828

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1039, 2078, 3117, 4156, 6234, 12468, 17663, 35326, 52989, 70652, 105978, 211956, 981817, 1963634, 2945451, 3927268, 5890902, 11781804, 16690889, 33381778, 50072667, 66763556, 100145334, 200290668, 1020107863, 2040215726, 3060323589, 4080431452, 6120647178, 12241294356, 17341833671, 34683667342, 52025501013, 69367334684, 104051002026, 208102004052]

約数ペア:

[(1, 208102004052), (2, 104051002026), (3, 69367334684), (4, 52025501013), (6, 34683667342), (12, 17341833671), (17, 12241294356), (34, 6120647178), (51, 4080431452), (68, 3060323589), (102, 2040215726), (204, 1020107863), (1039, 200290668), (2078, 100145334), (3117, 66763556), (4156, 50072667), (6234, 33381778), (12468, 16690889), (17663, 11781804), (35326, 5890902), (52989, 3927268), (70652, 2945451), (105978, 1963634), (211956, 981817)]