200973448

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 428071770

約数和(自身を除く): 227098322

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 169, 184, 281, 299, 338, 529, 562, 598, 676, 1058, 1124, 1196, 1352, 2116, 2248, 2392, 3653, 3887, 4232, 6463, 6877, 7306, 7774, 12926, 13754, 14612, 15548, 25852, 27508, 29224, 31096, 47489, 51704, 55016, 84019, 89401, 94978, 148649, 168038, 178802, 189956, 297298, 336076, 357604, 379912, 594596, 672152, 715208, 1092247, 1189192, 1932437, 2184494, 3864874, 4368988, 7729748, 8737976, 15459496, 25121681, 50243362, 100486724, 200973448]

約数ペア:

[(1, 200973448), (2, 100486724), (4, 50243362), (8, 25121681), (13, 15459496), (23, 8737976), (26, 7729748), (46, 4368988), (52, 3864874), (92, 2184494), (104, 1932437), (169, 1189192), (184, 1092247), (281, 715208), (299, 672152), (338, 594596), (529, 379912), (562, 357604), (598, 336076), (676, 297298), (1058, 189956), (1124, 178802), (1196, 168038), (1352, 148649), (2116, 94978), (2248, 89401), (2392, 84019), (3653, 55016), (3887, 51704), (4232, 47489), (6463, 31096), (6877, 29224), (7306, 27508), (7774, 25852), (12926, 15548), (13754, 14612)]