204442860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{148147}}^1$

素因数の和:148182

約数の個数: 48

約数和(自身を含む): 597332736

約数和(自身を除く): 392889876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 148147, 296294, 444441, 592588, 740735, 888882, 1481470, 1777764, 2222205, 2962940, 3407381, 4444410, 6814762, 8888820, 10222143, 13629524, 17036905, 20444286, 34073810, 40888572, 51110715, 68147620, 102221430, 204442860]

約数ペア:

[(1, 204442860), (2, 102221430), (3, 68147620), (4, 51110715), (5, 40888572), (6, 34073810), (10, 20444286), (12, 17036905), (15, 13629524), (20, 10222143), (23, 8888820), (30, 6814762), (46, 4444410), (60, 3407381), (69, 2962940), (92, 2222205), (115, 1777764), (138, 1481470), (230, 888882), (276, 740735), (345, 592588), (460, 444441), (690, 296294), (1380, 148147)]