200047430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{21911}}^1$

素因数の和:22012

約数の個数: 32

約数和(自身を含む): 397571328

約数和(自身を除く): 197523898

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 9130, 21911, 43822, 109555, 219110, 241021, 482042, 1205105, 1818613, 2410210, 3637226, 9093065, 18186130, 20004743, 40009486, 100023715, 200047430]

約数ペア:

[(1, 200047430), (2, 100023715), (5, 40009486), (10, 20004743), (11, 18186130), (22, 9093065), (55, 3637226), (83, 2410210), (110, 1818613), (166, 1205105), (415, 482042), (830, 241021), (913, 219110), (1826, 109555), (4565, 43822), (9130, 21911)]