223695470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4937}}^1$

素因数の和:5164

約数の個数: 32

約数和(自身を含む): 422376768

約数和(自身を除く): 198681298

約数列:

[1, 2, 5, 10, 23, 46, 115, 197, 230, 394, 985, 1970, 4531, 4937, 9062, 9874, 22655, 24685, 45310, 49370, 113551, 227102, 567755, 972589, 1135510, 1945178, 4862945, 9725890, 22369547, 44739094, 111847735, 223695470]

約数ペア:

[(1, 223695470), (2, 111847735), (5, 44739094), (10, 22369547), (23, 9725890), (46, 4862945), (115, 1945178), (197, 1135510), (230, 972589), (394, 567755), (985, 227102), (1970, 113551), (4531, 49370), (4937, 45310), (9062, 24685), (9874, 22655)]