206801748

素因数分解:

$2^2\times 3^5\times {\mathrm{151}}^1\times {\mathrm{1409}}^1$

素因数の和:1579

約数の個数: 72

約数和(自身を含む): 546087360

約数和(自身を除く): 339285612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 151, 162, 243, 302, 324, 453, 486, 604, 906, 972, 1359, 1409, 1812, 2718, 2818, 4077, 4227, 5436, 5636, 8154, 8454, 12231, 12681, 16308, 16908, 24462, 25362, 36693, 38043, 48924, 50724, 73386, 76086, 114129, 146772, 152172, 212759, 228258, 342387, 425518, 456516, 638277, 684774, 851036, 1276554, 1369548, 1914831, 2553108, 3829662, 5744493, 7659324, 11488986, 17233479, 22977972, 34466958, 51700437, 68933916, 103400874, 206801748]

約数ペア:

[(1, 206801748), (2, 103400874), (3, 68933916), (4, 51700437), (6, 34466958), (9, 22977972), (12, 17233479), (18, 11488986), (27, 7659324), (36, 5744493), (54, 3829662), (81, 2553108), (108, 1914831), (151, 1369548), (162, 1276554), (243, 851036), (302, 684774), (324, 638277), (453, 456516), (486, 425518), (604, 342387), (906, 228258), (972, 212759), (1359, 152172), (1409, 146772), (1812, 114129), (2718, 76086), (2818, 73386), (4077, 50724), (4227, 48924), (5436, 38043), (5636, 36693), (8154, 25362), (8454, 24462), (12231, 16908), (12681, 16308)]