213252458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{6173}}^1$

素因数の和:6949

約数の個数: 16

約数和(自身を含む): 334285056

約数和(自身を除く): 121032598

約数列:

[1, 2, 23, 46, 751, 1502, 6173, 12346, 17273, 34546, 141979, 283958, 4635923, 9271846, 106626229, 213252458]

約数ペア:

[(1, 213252458), (2, 106626229), (23, 9271846), (46, 4635923), (751, 283958), (1502, 141979), (6173, 34546), (12346, 17273)]