210833584

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:894

約数の個数: 60

約数和(自身を含む): 447213936

約数和(自身を除く): 236380352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 169, 206, 208, 338, 412, 676, 757, 824, 1339, 1352, 1514, 1648, 2678, 2704, 3028, 5356, 6056, 9841, 10712, 12112, 17407, 19682, 21424, 34814, 39364, 69628, 77971, 78728, 127933, 139256, 155942, 157456, 255866, 278512, 311884, 511732, 623768, 1013623, 1023464, 1247536, 2027246, 2046928, 4054492, 8108984, 13177099, 16217968, 26354198, 52708396, 105416792, 210833584]

約数ペア:

[(1, 210833584), (2, 105416792), (4, 52708396), (8, 26354198), (13, 16217968), (16, 13177099), (26, 8108984), (52, 4054492), (103, 2046928), (104, 2027246), (169, 1247536), (206, 1023464), (208, 1013623), (338, 623768), (412, 511732), (676, 311884), (757, 278512), (824, 255866), (1339, 157456), (1352, 155942), (1514, 139256), (1648, 127933), (2678, 78728), (2704, 77971), (3028, 69628), (5356, 39364), (6056, 34814), (9841, 21424), (10712, 19682), (12112, 17407)]