206540652

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1721}}^1$

素因数の和:1938

約数の個数: 48

約数和(自身を含む): 492381792

約数和(自身を除く): 285841140

約数列:

[1, 2, 3, 4, 6, 12, 73, 137, 146, 219, 274, 292, 411, 438, 548, 822, 876, 1644, 1721, 3442, 5163, 6884, 10001, 10326, 20002, 20652, 30003, 40004, 60006, 120012, 125633, 235777, 251266, 376899, 471554, 502532, 707331, 753798, 943108, 1414662, 1507596, 2829324, 17211721, 34423442, 51635163, 68846884, 103270326, 206540652]

約数ペア:

[(1, 206540652), (2, 103270326), (3, 68846884), (4, 51635163), (6, 34423442), (12, 17211721), (73, 2829324), (137, 1507596), (146, 1414662), (219, 943108), (274, 753798), (292, 707331), (411, 502532), (438, 471554), (548, 376899), (822, 251266), (876, 235777), (1644, 125633), (1721, 120012), (3442, 60006), (5163, 40004), (6884, 30003), (10001, 20652), (10326, 20002)]