206428752

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 602604288

約数和(自身を除く): 396175536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 131, 144, 186, 248, 262, 279, 353, 372, 393, 496, 524, 558, 706, 744, 786, 1048, 1059, 1116, 1179, 1412, 1488, 1572, 2096, 2118, 2232, 2358, 2824, 3144, 3177, 4061, 4236, 4464, 4716, 5648, 6288, 6354, 8122, 8472, 9432, 10943, 12183, 12708, 16244, 16944, 18864, 21886, 24366, 25416, 32488, 32829, 36549, 43772, 46243, 48732, 50832, 64976, 65658, 73098, 87544, 92486, 97464, 98487, 131316, 138729, 146196, 175088, 184972, 194928, 196974, 262632, 277458, 292392, 369944, 393948, 416187, 525264, 554916, 584784, 739888, 787896, 832374, 1109832, 1433533, 1575792, 1664748, 2219664, 2867066, 3329496, 4300599, 5734132, 6658992, 8601198, 11468264, 12901797, 17202396, 22936528, 25803594, 34404792, 51607188, 68809584, 103214376, 206428752]

約数ペア:

[(1, 206428752), (2, 103214376), (3, 68809584), (4, 51607188), (6, 34404792), (8, 25803594), (9, 22936528), (12, 17202396), (16, 12901797), (18, 11468264), (24, 8601198), (31, 6658992), (36, 5734132), (48, 4300599), (62, 3329496), (72, 2867066), (93, 2219664), (124, 1664748), (131, 1575792), (144, 1433533), (186, 1109832), (248, 832374), (262, 787896), (279, 739888), (353, 584784), (372, 554916), (393, 525264), (496, 416187), (524, 393948), (558, 369944), (706, 292392), (744, 277458), (786, 262632), (1048, 196974), (1059, 194928), (1116, 184972), (1179, 175088), (1412, 146196), (1488, 138729), (1572, 131316), (2096, 98487), (2118, 97464), (2232, 92486), (2358, 87544), (2824, 73098), (3144, 65658), (3177, 64976), (4061, 50832), (4236, 48732), (4464, 46243), (4716, 43772), (5648, 36549), (6288, 32829), (6354, 32488), (8122, 25416), (8472, 24366), (9432, 21886), (10943, 18864), (12183, 16944), (12708, 16244)]