207397314

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1439}}^1$

素因数の和:1624

約数の個数: 64

約数和(自身を含む): 491443200

約数和(自身を除く): 284045886

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 157, 306, 314, 459, 471, 918, 942, 1413, 1439, 2669, 2826, 2878, 4239, 4317, 5338, 8007, 8478, 8634, 12951, 16014, 24021, 24463, 25902, 38853, 48042, 48926, 72063, 73389, 77706, 144126, 146778, 220167, 225923, 440334, 451846, 660501, 677769, 1321002, 1355538, 2033307, 3840691, 4066614, 6099921, 7681382, 11522073, 12199842, 23044146, 34566219, 69132438, 103698657, 207397314]

約数ペア:

[(1, 207397314), (2, 103698657), (3, 69132438), (6, 34566219), (9, 23044146), (17, 12199842), (18, 11522073), (27, 7681382), (34, 6099921), (51, 4066614), (54, 3840691), (102, 2033307), (153, 1355538), (157, 1321002), (306, 677769), (314, 660501), (459, 451846), (471, 440334), (918, 225923), (942, 220167), (1413, 146778), (1439, 144126), (2669, 77706), (2826, 73389), (2878, 72063), (4239, 48926), (4317, 48042), (5338, 38853), (8007, 25902), (8478, 24463), (8634, 24021), (12951, 16014)]