203165742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 492283008

約数和(自身を除く): 289117266

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 41, 51, 74, 78, 82, 101, 102, 111, 123, 202, 221, 222, 246, 303, 442, 481, 533, 606, 629, 663, 697, 962, 1066, 1258, 1313, 1326, 1394, 1443, 1517, 1599, 1717, 1887, 2091, 2626, 2886, 3034, 3198, 3434, 3737, 3774, 3939, 4141, 4182, 4551, 5151, 7474, 7878, 8177, 8282, 9061, 9102, 10302, 11211, 12423, 16354, 18122, 19721, 22321, 22422, 24531, 24846, 25789, 27183, 39442, 44642, 48581, 49062, 51578, 53833, 54366, 59163, 63529, 66963, 70397, 77367, 97162, 107666, 118326, 127058, 133926, 140794, 145743, 153217, 154734, 161499, 190587, 211191, 291486, 306434, 322998, 335257, 381174, 422382, 459651, 670514, 825877, 915161, 919302, 1005771, 1651754, 1830322, 1991821, 2011542, 2477631, 2604689, 2745483, 3983642, 4955262, 5209378, 5490966, 5975463, 7814067, 11950926, 15628134, 33860957, 67721914, 101582871, 203165742]

約数ペア:

[(1, 203165742), (2, 101582871), (3, 67721914), (6, 33860957), (13, 15628134), (17, 11950926), (26, 7814067), (34, 5975463), (37, 5490966), (39, 5209378), (41, 4955262), (51, 3983642), (74, 2745483), (78, 2604689), (82, 2477631), (101, 2011542), (102, 1991821), (111, 1830322), (123, 1651754), (202, 1005771), (221, 919302), (222, 915161), (246, 825877), (303, 670514), (442, 459651), (481, 422382), (533, 381174), (606, 335257), (629, 322998), (663, 306434), (697, 291486), (962, 211191), (1066, 190587), (1258, 161499), (1313, 154734), (1326, 153217), (1394, 145743), (1443, 140794), (1517, 133926), (1599, 127058), (1717, 118326), (1887, 107666), (2091, 97162), (2626, 77367), (2886, 70397), (3034, 66963), (3198, 63529), (3434, 59163), (3737, 54366), (3774, 53833), (3939, 51578), (4141, 49062), (4182, 48581), (4551, 44642), (5151, 39442), (7474, 27183), (7878, 25789), (8177, 24846), (8282, 24531), (9061, 22422), (9102, 22321), (10302, 19721), (11211, 18122), (12423, 16354)]