200148928

素因数分解:

$2^6\times 7^2\times {\mathrm{63823}}^1$

素因数の和:63849

約数の個数: 42

約数和(自身を含む): 462021936

約数和(自身を除く): 261873008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 63823, 127646, 255292, 446761, 510584, 893522, 1021168, 1787044, 2042336, 3127327, 3574088, 4084672, 6254654, 7148176, 12509308, 14296352, 25018616, 28592704, 50037232, 100074464, 200148928]

約数ペア:

[(1, 200148928), (2, 100074464), (4, 50037232), (7, 28592704), (8, 25018616), (14, 14296352), (16, 12509308), (28, 7148176), (32, 6254654), (49, 4084672), (56, 3574088), (64, 3127327), (98, 2042336), (112, 1787044), (196, 1021168), (224, 893522), (392, 510584), (448, 446761), (784, 255292), (1568, 127646), (3136, 63823)]