194897766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4640423}}^1$

素因数の和:4640435

約数の個数: 16

約数和(自身を含む): 445480704

約数和(自身を除く): 250582938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4640423, 9280846, 13921269, 27842538, 32482961, 64965922, 97448883, 194897766]

約数ペア:

[(1, 194897766), (2, 97448883), (3, 64965922), (6, 32482961), (7, 27842538), (14, 13921269), (21, 9280846), (42, 4640423)]