201258512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 521966592

約数和(自身を除く): 320708080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 47, 52, 56, 68, 91, 94, 104, 112, 119, 136, 173, 182, 188, 208, 221, 238, 272, 329, 346, 364, 376, 442, 476, 611, 658, 692, 728, 752, 799, 884, 952, 1211, 1222, 1316, 1384, 1456, 1547, 1598, 1768, 1904, 2249, 2422, 2444, 2632, 2768, 2941, 3094, 3196, 3536, 4277, 4498, 4844, 4888, 5264, 5593, 5882, 6188, 6392, 8131, 8554, 8996, 9688, 9776, 10387, 11186, 11764, 12376, 12784, 15743, 16262, 17108, 17992, 19376, 20587, 20774, 22372, 23528, 24752, 31486, 32524, 34216, 35984, 38233, 41174, 41548, 44744, 47056, 56917, 62972, 65048, 68432, 72709, 76466, 82348, 83096, 89488, 105703, 113834, 125944, 130096, 138227, 145418, 152932, 164696, 166192, 211406, 227668, 251888, 267631, 276454, 290836, 305864, 329392, 422812, 455336, 535262, 552908, 581672, 611728, 739921, 845624, 910672, 967589, 1070524, 1105816, 1163344, 1479842, 1691248, 1796951, 1935178, 2141048, 2211632, 2959684, 3593902, 3870356, 4282096, 5919368, 7187804, 7740712, 11838736, 12578657, 14375608, 15481424, 25157314, 28751216, 50314628, 100629256, 201258512]

約数ペア:

[(1, 201258512), (2, 100629256), (4, 50314628), (7, 28751216), (8, 25157314), (13, 15481424), (14, 14375608), (16, 12578657), (17, 11838736), (26, 7740712), (28, 7187804), (34, 5919368), (47, 4282096), (52, 3870356), (56, 3593902), (68, 2959684), (91, 2211632), (94, 2141048), (104, 1935178), (112, 1796951), (119, 1691248), (136, 1479842), (173, 1163344), (182, 1105816), (188, 1070524), (208, 967589), (221, 910672), (238, 845624), (272, 739921), (329, 611728), (346, 581672), (364, 552908), (376, 535262), (442, 455336), (476, 422812), (611, 329392), (658, 305864), (692, 290836), (728, 276454), (752, 267631), (799, 251888), (884, 227668), (952, 211406), (1211, 166192), (1222, 164696), (1316, 152932), (1384, 145418), (1456, 138227), (1547, 130096), (1598, 125944), (1768, 113834), (1904, 105703), (2249, 89488), (2422, 83096), (2444, 82348), (2632, 76466), (2768, 72709), (2941, 68432), (3094, 65048), (3196, 62972), (3536, 56917), (4277, 47056), (4498, 44744), (4844, 41548), (4888, 41174), (5264, 38233), (5593, 35984), (5882, 34216), (6188, 32524), (6392, 31486), (8131, 24752), (8554, 23528), (8996, 22372), (9688, 20774), (9776, 20587), (10387, 19376), (11186, 17992), (11764, 17108), (12376, 16262), (12784, 15743)]