209055071230

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{443}}^1\times {\mathrm{188011}}^1$

素因数の和:188712

約数の個数: 32

約数和(自身を含む): 378653159808

約数和(自身を除く): 169598088578

約数列:

[1, 2, 5, 10, 251, 443, 502, 886, 1255, 2215, 2510, 4430, 111193, 188011, 222386, 376022, 555965, 940055, 1111930, 1880110, 47190761, 83288873, 94381522, 166577746, 235953805, 416444365, 471907610, 832888730, 20905507123, 41811014246, 104527535615, 209055071230]

約数ペア:

[(1, 209055071230), (2, 104527535615), (5, 41811014246), (10, 20905507123), (251, 832888730), (443, 471907610), (502, 416444365), (886, 235953805), (1255, 166577746), (2215, 94381522), (2510, 83288873), (4430, 47190761), (111193, 1880110), (188011, 1111930), (222386, 940055), (376022, 555965)]