221444966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{155291}}^1$

素因数の和:155347

約数の個数: 16

約数和(自身を含む): 357792768

約数和(自身を除く): 136347802

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 155291, 310582, 3571693, 4814021, 7143386, 9628042, 110722483, 221444966]

約数ペア:

[(1, 221444966), (2, 110722483), (23, 9628042), (31, 7143386), (46, 4814021), (62, 3571693), (713, 310582), (1426, 155291)]