193923070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{1153}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 386774640

約数和(自身を除く): 192851570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 139, 242, 278, 605, 695, 1153, 1210, 1390, 1529, 2306, 3058, 5765, 7645, 11530, 12683, 15290, 16819, 25366, 33638, 63415, 84095, 126830, 139513, 160267, 168190, 279026, 320534, 697565, 801335, 1395130, 1602670, 1762937, 3525874, 8814685, 17629370, 19392307, 38784614, 96961535, 193923070]

約数ペア:

[(1, 193923070), (2, 96961535), (5, 38784614), (10, 19392307), (11, 17629370), (22, 8814685), (55, 3525874), (110, 1762937), (121, 1602670), (139, 1395130), (242, 801335), (278, 697565), (605, 320534), (695, 279026), (1153, 168190), (1210, 160267), (1390, 139513), (1529, 126830), (2306, 84095), (3058, 63415), (5765, 33638), (7645, 25366), (11530, 16819), (12683, 15290)]