193266190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22189}}^1$

素因数の和:22276

約数の個数: 32

約数和(自身を含む): 380247840

約数和(自身を除く): 186981650

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 22189, 44378, 110945, 221890, 288457, 576914, 1442285, 1486663, 2884570, 2973326, 7433315, 14866630, 19326619, 38653238, 96633095, 193266190]

約数ペア:

[(1, 193266190), (2, 96633095), (5, 38653238), (10, 19326619), (13, 14866630), (26, 7433315), (65, 2973326), (67, 2884570), (130, 1486663), (134, 1442285), (335, 576914), (670, 288457), (871, 221890), (1742, 110945), (4355, 44378), (8710, 22189)]