230158438

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{1669}}^1$

素因数の和:1900

約数の個数: 24

約数和(自身を含む): 366491520

約数和(自身を除く): 136333082

約数列:

[1, 2, 19, 38, 191, 361, 382, 722, 1669, 3338, 3629, 7258, 31711, 63422, 68951, 137902, 318779, 602509, 637558, 1205018, 6056801, 12113602, 115079219, 230158438]

約数ペア:

[(1, 230158438), (2, 115079219), (19, 12113602), (38, 6056801), (191, 1205018), (361, 637558), (382, 602509), (722, 318779), (1669, 137902), (3338, 68951), (3629, 63422), (7258, 31711)]