209172168

素因数分解:

$2^3\times 3^2\times {\mathrm{1019}}^1\times {\mathrm{2851}}^1$

素因数の和:3882

約数の個数: 48

約数和(自身を含む): 567262800

約数和(自身を除く): 358090632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1019, 2038, 2851, 3057, 4076, 5702, 6114, 8152, 8553, 9171, 11404, 12228, 17106, 18342, 22808, 24456, 25659, 34212, 36684, 51318, 68424, 73368, 102636, 205272, 2905169, 5810338, 8715507, 11620676, 17431014, 23241352, 26146521, 34862028, 52293042, 69724056, 104586084, 209172168]

約数ペア:

[(1, 209172168), (2, 104586084), (3, 69724056), (4, 52293042), (6, 34862028), (8, 26146521), (9, 23241352), (12, 17431014), (18, 11620676), (24, 8715507), (36, 5810338), (72, 2905169), (1019, 205272), (2038, 102636), (2851, 73368), (3057, 68424), (4076, 51318), (5702, 36684), (6114, 34212), (8152, 25659), (8553, 24456), (9171, 22808), (11404, 18342), (12228, 17106)]