201566940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{146063}}^1$

素因数の和:146098

約数の個数: 48

約数和(自身を含む): 588930048

約数和(自身を除く): 387363108

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, 146063, 292126, 438189, 584252, 730315, 876378, 1460630, 1752756, 2190945, 2921260, 3359449, 4381890, 6718898, 8763780, 10078347, 13437796, 16797245, 20156694, 33594490, 40313388, 50391735, 67188980, 100783470, 201566940]

約数ペア:

[(1, 201566940), (2, 100783470), (3, 67188980), (4, 50391735), (5, 40313388), (6, 33594490), (10, 20156694), (12, 16797245), (15, 13437796), (20, 10078347), (23, 8763780), (30, 6718898), (46, 4381890), (60, 3359449), (69, 2921260), (92, 2190945), (115, 1752756), (138, 1460630), (230, 876378), (276, 730315), (345, 584252), (460, 438189), (690, 292126), (1380, 146063)]