210475024

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 446257152

約数和(自身を除く): 235782128

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 47, 86, 92, 94, 172, 184, 188, 283, 344, 368, 376, 566, 688, 752, 989, 1081, 1132, 1978, 2021, 2162, 2264, 3956, 4042, 4324, 4528, 6509, 7912, 8084, 8648, 12169, 13018, 13301, 15824, 16168, 17296, 24338, 26036, 26602, 32336, 46483, 48676, 52072, 53204, 92966, 97352, 104144, 106408, 185932, 194704, 212816, 279887, 305923, 371864, 559774, 571943, 611846, 743728, 1119548, 1143886, 1223692, 2239096, 2287772, 2447384, 4478192, 4575544, 4894768, 9151088, 13154689, 26309378, 52618756, 105237512, 210475024]

約数ペア:

[(1, 210475024), (2, 105237512), (4, 52618756), (8, 26309378), (16, 13154689), (23, 9151088), (43, 4894768), (46, 4575544), (47, 4478192), (86, 2447384), (92, 2287772), (94, 2239096), (172, 1223692), (184, 1143886), (188, 1119548), (283, 743728), (344, 611846), (368, 571943), (376, 559774), (566, 371864), (688, 305923), (752, 279887), (989, 212816), (1081, 194704), (1132, 185932), (1978, 106408), (2021, 104144), (2162, 97352), (2264, 92966), (3956, 53204), (4042, 52072), (4324, 48676), (4528, 46483), (6509, 32336), (7912, 26602), (8084, 26036), (8648, 24338), (12169, 17296), (13018, 16168), (13301, 15824)]