229780252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 444542112

約数和(自身を除く): 214761860

約数列:

[1, 2, 4, 13, 26, 52, 67, 101, 134, 202, 268, 404, 653, 871, 1306, 1313, 1742, 2612, 2626, 3484, 5252, 6767, 8489, 13534, 16978, 27068, 33956, 43751, 65953, 87502, 87971, 131906, 175004, 175942, 263812, 351884, 568763, 857389, 1137526, 1714778, 2275052, 3429556, 4418851, 8837702, 17675404, 57445063, 114890126, 229780252]

約数ペア:

[(1, 229780252), (2, 114890126), (4, 57445063), (13, 17675404), (26, 8837702), (52, 4418851), (67, 3429556), (101, 2275052), (134, 1714778), (202, 1137526), (268, 857389), (404, 568763), (653, 351884), (871, 263812), (1306, 175942), (1313, 175004), (1742, 131906), (2612, 87971), (2626, 87502), (3484, 65953), (5252, 43751), (6767, 33956), (8489, 27068), (13534, 16978)]