202349840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 160

約数和(自身を含む): 593961984

約数和(自身を除く): 391612144

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 107, 110, 112, 140, 154, 176, 214, 220, 280, 307, 308, 385, 428, 440, 535, 560, 614, 616, 749, 770, 856, 880, 1070, 1177, 1228, 1232, 1498, 1535, 1540, 1712, 2140, 2149, 2354, 2456, 2996, 3070, 3080, 3377, 3745, 4280, 4298, 4708, 4912, 5885, 5992, 6140, 6160, 6754, 7490, 8239, 8560, 8596, 9416, 10745, 11770, 11984, 12280, 13508, 14980, 16478, 16885, 17192, 18832, 21490, 23540, 23639, 24560, 27016, 29960, 32849, 32956, 33770, 34384, 41195, 42980, 47080, 47278, 54032, 59920, 65698, 65912, 67540, 82390, 85960, 94160, 94556, 118195, 131396, 131824, 135080, 164245, 164780, 171920, 189112, 229943, 236390, 262792, 270160, 328490, 329560, 361339, 378224, 459886, 472780, 525584, 656980, 659120, 722678, 919772, 945560, 1149715, 1313960, 1445356, 1806695, 1839544, 1891120, 2299430, 2529373, 2627920, 2890712, 3613390, 3679088, 4598860, 5058746, 5781424, 7226780, 9197720, 10117492, 12646865, 14453560, 18395440, 20234984, 25293730, 28907120, 40469968, 50587460, 101174920, 202349840]

約数ペア:

[(1, 202349840), (2, 101174920), (4, 50587460), (5, 40469968), (7, 28907120), (8, 25293730), (10, 20234984), (11, 18395440), (14, 14453560), (16, 12646865), (20, 10117492), (22, 9197720), (28, 7226780), (35, 5781424), (40, 5058746), (44, 4598860), (55, 3679088), (56, 3613390), (70, 2890712), (77, 2627920), (80, 2529373), (88, 2299430), (107, 1891120), (110, 1839544), (112, 1806695), (140, 1445356), (154, 1313960), (176, 1149715), (214, 945560), (220, 919772), (280, 722678), (307, 659120), (308, 656980), (385, 525584), (428, 472780), (440, 459886), (535, 378224), (560, 361339), (614, 329560), (616, 328490), (749, 270160), (770, 262792), (856, 236390), (880, 229943), (1070, 189112), (1177, 171920), (1228, 164780), (1232, 164245), (1498, 135080), (1535, 131824), (1540, 131396), (1712, 118195), (2140, 94556), (2149, 94160), (2354, 85960), (2456, 82390), (2996, 67540), (3070, 65912), (3080, 65698), (3377, 59920), (3745, 54032), (4280, 47278), (4298, 47080), (4708, 42980), (4912, 41195), (5885, 34384), (5992, 33770), (6140, 32956), (6160, 32849), (6754, 29960), (7490, 27016), (8239, 24560), (8560, 23639), (8596, 23540), (9416, 21490), (10745, 18832), (11770, 17192), (11984, 16885), (12280, 16478), (13508, 14980)]