200719476

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2089}}^1$

素因数の和:2273

約数の個数: 72

約数和(自身を含む): 540900360

約数和(自身を除く): 340180884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 157, 204, 306, 314, 471, 612, 628, 942, 1413, 1884, 2089, 2669, 2826, 4178, 5338, 5652, 6267, 8007, 8356, 10676, 12534, 16014, 18801, 24021, 25068, 32028, 35513, 37602, 48042, 71026, 75204, 96084, 106539, 142052, 213078, 319617, 327973, 426156, 639234, 655946, 983919, 1278468, 1311892, 1967838, 2951757, 3935676, 5575541, 5903514, 11151082, 11807028, 16726623, 22302164, 33453246, 50179869, 66906492, 100359738, 200719476]

約数ペア:

[(1, 200719476), (2, 100359738), (3, 66906492), (4, 50179869), (6, 33453246), (9, 22302164), (12, 16726623), (17, 11807028), (18, 11151082), (34, 5903514), (36, 5575541), (51, 3935676), (68, 2951757), (102, 1967838), (153, 1311892), (157, 1278468), (204, 983919), (306, 655946), (314, 639234), (471, 426156), (612, 327973), (628, 319617), (942, 213078), (1413, 142052), (1884, 106539), (2089, 96084), (2669, 75204), (2826, 71026), (4178, 48042), (5338, 37602), (5652, 35513), (6267, 32028), (8007, 25068), (8356, 24021), (10676, 18801), (12534, 16014)]