247256302

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{88117}}^1$

素因数の和:88203

約数の個数: 16

約数和(自身を含む): 393358752

約数和(自身を除く): 146102450

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 88117, 176234, 2026691, 4053382, 5375137, 10750274, 123628151, 247256302]

約数ペア:

[(1, 247256302), (2, 123628151), (23, 10750274), (46, 5375137), (61, 4053382), (122, 2026691), (1403, 176234), (2806, 88117)]