204633904

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1051}}^1$

素因数の和:1385

約数の個数: 40

約数和(自身を含む): 407519552

約数和(自身を除く): 202885648

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 283, 344, 566, 688, 1051, 1132, 2102, 2264, 4204, 4528, 8408, 12169, 16816, 24338, 45193, 48676, 90386, 97352, 180772, 194704, 297433, 361544, 594866, 723088, 1189732, 2379464, 4758928, 12789619, 25579238, 51158476, 102316952, 204633904]

約数ペア:

[(1, 204633904), (2, 102316952), (4, 51158476), (8, 25579238), (16, 12789619), (43, 4758928), (86, 2379464), (172, 1189732), (283, 723088), (344, 594866), (566, 361544), (688, 297433), (1051, 194704), (1132, 180772), (2102, 97352), (2264, 90386), (4204, 48676), (4528, 45193), (8408, 24338), (12169, 16816)]