207896328

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 613440000

約数和(自身を除く): 405543672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 179, 216, 228, 283, 342, 358, 456, 513, 537, 566, 684, 716, 849, 1026, 1074, 1132, 1368, 1432, 1611, 1698, 2052, 2148, 2264, 2547, 3222, 3396, 3401, 4104, 4296, 4833, 5094, 5377, 6444, 6792, 6802, 7641, 9666, 10188, 10203, 10754, 12888, 13604, 15282, 16131, 19332, 20376, 20406, 21508, 27208, 30564, 30609, 32262, 38664, 40812, 43016, 48393, 50657, 61128, 61218, 64524, 81624, 91827, 96786, 101314, 122436, 129048, 145179, 151971, 183654, 193572, 202628, 244872, 290358, 303942, 367308, 387144, 405256, 455913, 580716, 607884, 734616, 911826, 962483, 1161432, 1215768, 1367739, 1823652, 1924966, 2735478, 2887449, 3647304, 3849932, 5470956, 5774898, 7699864, 8662347, 10941912, 11549796, 17324694, 23099592, 25987041, 34649388, 51974082, 69298776, 103948164, 207896328]

約数ペア:

[(1, 207896328), (2, 103948164), (3, 69298776), (4, 51974082), (6, 34649388), (8, 25987041), (9, 23099592), (12, 17324694), (18, 11549796), (19, 10941912), (24, 8662347), (27, 7699864), (36, 5774898), (38, 5470956), (54, 3849932), (57, 3647304), (72, 2887449), (76, 2735478), (108, 1924966), (114, 1823652), (152, 1367739), (171, 1215768), (179, 1161432), (216, 962483), (228, 911826), (283, 734616), (342, 607884), (358, 580716), (456, 455913), (513, 405256), (537, 387144), (566, 367308), (684, 303942), (716, 290358), (849, 244872), (1026, 202628), (1074, 193572), (1132, 183654), (1368, 151971), (1432, 145179), (1611, 129048), (1698, 122436), (2052, 101314), (2148, 96786), (2264, 91827), (2547, 81624), (3222, 64524), (3396, 61218), (3401, 61128), (4104, 50657), (4296, 48393), (4833, 43016), (5094, 40812), (5377, 38664), (6444, 32262), (6792, 30609), (6802, 30564), (7641, 27208), (9666, 21508), (10188, 20406), (10203, 20376), (10754, 19332), (12888, 16131), (13604, 15282)]