208086408

素因数分解:

$2^3\times 3^4\times {\mathrm{317}}^1\times {\mathrm{1013}}^1$

素因数の和:1348

約数の個数: 80

約数和(自身を含む): 585250380

約数和(自身を除く): 377163972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 317, 324, 634, 648, 951, 1013, 1268, 1902, 2026, 2536, 2853, 3039, 3804, 4052, 5706, 6078, 7608, 8104, 8559, 9117, 11412, 12156, 17118, 18234, 22824, 24312, 25677, 27351, 34236, 36468, 51354, 54702, 68472, 72936, 82053, 102708, 109404, 164106, 205416, 218808, 321121, 328212, 642242, 656424, 963363, 1284484, 1926726, 2568968, 2890089, 3853452, 5780178, 7706904, 8670267, 11560356, 17340534, 23120712, 26010801, 34681068, 52021602, 69362136, 104043204, 208086408]

約数ペア:

[(1, 208086408), (2, 104043204), (3, 69362136), (4, 52021602), (6, 34681068), (8, 26010801), (9, 23120712), (12, 17340534), (18, 11560356), (24, 8670267), (27, 7706904), (36, 5780178), (54, 3853452), (72, 2890089), (81, 2568968), (108, 1926726), (162, 1284484), (216, 963363), (317, 656424), (324, 642242), (634, 328212), (648, 321121), (951, 218808), (1013, 205416), (1268, 164106), (1902, 109404), (2026, 102708), (2536, 82053), (2853, 72936), (3039, 68472), (3804, 54702), (4052, 51354), (5706, 36468), (6078, 34236), (7608, 27351), (8104, 25677), (8559, 24312), (9117, 22824), (11412, 18234), (12156, 17118)]