207146268

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^2\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 632961280

約数和(自身を除く): 425815012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 163, 164, 189, 246, 252, 287, 326, 369, 378, 489, 492, 574, 652, 738, 756, 861, 978, 1107, 1141, 1148, 1467, 1476, 1681, 1722, 1956, 2214, 2282, 2583, 2934, 3362, 3423, 3444, 4401, 4428, 4564, 5043, 5166, 5868, 6683, 6724, 6846, 7749, 8802, 10086, 10269, 10332, 11767, 13366, 13692, 15129, 15498, 17604, 20049, 20172, 20538, 23534, 26732, 30258, 30807, 30996, 35301, 40098, 41076, 45387, 46781, 47068, 60147, 60516, 61614, 70602, 80196, 90774, 93562, 105903, 120294, 123228, 140343, 141204, 180441, 181548, 187124, 211806, 240588, 274003, 280686, 317709, 360882, 421029, 423612, 548006, 561372, 635418, 721764, 822009, 842058, 1096012, 1263087, 1270836, 1644018, 1684116, 1918021, 2466027, 2526174, 3288036, 3836042, 4932054, 5052348, 5754063, 7398081, 7672084, 9864108, 11508126, 14796162, 17262189, 23016252, 29592324, 34524378, 51786567, 69048756, 103573134, 207146268]

約数ペア:

[(1, 207146268), (2, 103573134), (3, 69048756), (4, 51786567), (6, 34524378), (7, 29592324), (9, 23016252), (12, 17262189), (14, 14796162), (18, 11508126), (21, 9864108), (27, 7672084), (28, 7398081), (36, 5754063), (41, 5052348), (42, 4932054), (54, 3836042), (63, 3288036), (82, 2526174), (84, 2466027), (108, 1918021), (123, 1684116), (126, 1644018), (163, 1270836), (164, 1263087), (189, 1096012), (246, 842058), (252, 822009), (287, 721764), (326, 635418), (369, 561372), (378, 548006), (489, 423612), (492, 421029), (574, 360882), (652, 317709), (738, 280686), (756, 274003), (861, 240588), (978, 211806), (1107, 187124), (1141, 181548), (1148, 180441), (1467, 141204), (1476, 140343), (1681, 123228), (1722, 120294), (1956, 105903), (2214, 93562), (2282, 90774), (2583, 80196), (2934, 70602), (3362, 61614), (3423, 60516), (3444, 60147), (4401, 47068), (4428, 46781), (4564, 45387), (5043, 41076), (5166, 40098), (5868, 35301), (6683, 30996), (6724, 30807), (6846, 30258), (7749, 26732), (8802, 23534), (10086, 20538), (10269, 20172), (10332, 20049), (11767, 17604), (13366, 15498), (13692, 15129)]