205331488

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1229}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 424025280

約数和(自身を除く): 218693792

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 227, 368, 454, 736, 908, 1229, 1816, 2458, 3632, 4916, 5221, 7264, 9832, 10442, 19664, 20884, 28267, 39328, 41768, 56534, 83536, 113068, 167072, 226136, 278983, 452272, 557966, 904544, 1115932, 2231864, 4463728, 6416609, 8927456, 12833218, 25666436, 51332872, 102665744, 205331488]

約数ペア:

[(1, 205331488), (2, 102665744), (4, 51332872), (8, 25666436), (16, 12833218), (23, 8927456), (32, 6416609), (46, 4463728), (92, 2231864), (184, 1115932), (227, 904544), (368, 557966), (454, 452272), (736, 278983), (908, 226136), (1229, 167072), (1816, 113068), (2458, 83536), (3632, 56534), (4916, 41768), (5221, 39328), (7264, 28267), (9832, 20884), (10442, 19664)]