206825556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{34679}}^1$

素因数の和:34764

約数の個数: 48

約数和(自身を含む): 559319040

約数和(自身を除く): 352493484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 34679, 69358, 104037, 138716, 208074, 242753, 416148, 485506, 728259, 971012, 1456518, 2462209, 2913036, 4924418, 7386627, 9848836, 14773254, 17235463, 29546508, 34470926, 51706389, 68941852, 103412778, 206825556]

約数ペア:

[(1, 206825556), (2, 103412778), (3, 68941852), (4, 51706389), (6, 34470926), (7, 29546508), (12, 17235463), (14, 14773254), (21, 9848836), (28, 7386627), (42, 4924418), (71, 2913036), (84, 2462209), (142, 1456518), (213, 971012), (284, 728259), (426, 485506), (497, 416148), (852, 242753), (994, 208074), (1491, 138716), (1988, 104037), (2982, 69358), (5964, 34679)]