203889636

素因数分解:

$2^2\times 3^8\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:502

約数の個数: 108

約数和(自身を含む): 567904428

約数和(自身を除く): 364014792

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 457, 459, 486, 612, 729, 914, 918, 972, 1371, 1377, 1458, 1828, 1836, 2187, 2742, 2754, 2916, 4113, 4131, 4374, 5484, 5508, 6561, 7769, 8226, 8262, 8748, 12339, 12393, 13122, 15538, 16452, 16524, 23307, 24678, 24786, 26244, 31076, 37017, 37179, 46614, 49356, 49572, 69921, 74034, 74358, 93228, 111051, 111537, 139842, 148068, 148716, 209763, 222102, 223074, 279684, 333153, 419526, 444204, 446148, 629289, 666306, 839052, 999459, 1258578, 1332612, 1887867, 1998918, 2517156, 2998377, 3775734, 3997836, 5663601, 5996754, 7551468, 11327202, 11993508, 16990803, 22654404, 33981606, 50972409, 67963212, 101944818, 203889636]

約数ペア:

[(1, 203889636), (2, 101944818), (3, 67963212), (4, 50972409), (6, 33981606), (9, 22654404), (12, 16990803), (17, 11993508), (18, 11327202), (27, 7551468), (34, 5996754), (36, 5663601), (51, 3997836), (54, 3775734), (68, 2998377), (81, 2517156), (102, 1998918), (108, 1887867), (153, 1332612), (162, 1258578), (204, 999459), (243, 839052), (306, 666306), (324, 629289), (457, 446148), (459, 444204), (486, 419526), (612, 333153), (729, 279684), (914, 223074), (918, 222102), (972, 209763), (1371, 148716), (1377, 148068), (1458, 139842), (1828, 111537), (1836, 111051), (2187, 93228), (2742, 74358), (2754, 74034), (2916, 69921), (4113, 49572), (4131, 49356), (4374, 46614), (5484, 37179), (5508, 37017), (6561, 31076), (7769, 26244), (8226, 24786), (8262, 24678), (8748, 23307), (12339, 16524), (12393, 16452), (13122, 15538)]