201562438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{76991}}^1$

素因数の和:77028

約数の個数: 32

約数和(自身を含む): 399126528

約数和(自身を除く): 197564090

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 76991, 153982, 538937, 846901, 1077874, 1308847, 1693802, 2617694, 5928307, 9161929, 11856614, 14397317, 18323858, 28794634, 100781219, 201562438]

約数ペア:

[(1, 201562438), (2, 100781219), (7, 28794634), (11, 18323858), (14, 14397317), (17, 11856614), (22, 9161929), (34, 5928307), (77, 2617694), (119, 1693802), (154, 1308847), (187, 1077874), (238, 846901), (374, 538937), (1309, 153982), (2618, 76991)]