213616164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30223}}^1$

素因数の和:30280

約数の個数: 48

約数和(自身を含む): 541614080

約数和(自身を除く): 327997916

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 30223, 60446, 90669, 120892, 181338, 362676, 574237, 936913, 1148474, 1722711, 1873826, 2296948, 2810739, 3445422, 3747652, 5621478, 6890844, 11242956, 17801347, 35602694, 53404041, 71205388, 106808082, 213616164]

約数ペア:

[(1, 213616164), (2, 106808082), (3, 71205388), (4, 53404041), (6, 35602694), (12, 17801347), (19, 11242956), (31, 6890844), (38, 5621478), (57, 3747652), (62, 3445422), (76, 2810739), (93, 2296948), (114, 1873826), (124, 1722711), (186, 1148474), (228, 936913), (372, 574237), (589, 362676), (1178, 181338), (1767, 120892), (2356, 90669), (3534, 60446), (7068, 30223)]