201643124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{37369}}^1$

素因数の和:37463

約数の個数: 24

約数和(自身を含む): 376689600

約数和(自身を除く): 175046476

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 37369, 74738, 149476, 710011, 1420022, 2653199, 2840044, 5306398, 10612796, 50410781, 100821562, 201643124]

約数ペア:

[(1, 201643124), (2, 100821562), (4, 50410781), (19, 10612796), (38, 5306398), (71, 2840044), (76, 2653199), (142, 1420022), (284, 710011), (1349, 149476), (2698, 74738), (5396, 37369)]