207612140

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{41357}}^1$

素因数の和:41617

約数の個数: 24

約数和(自身を含む): 437733072

約数和(自身を除く): 230120932

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 41357, 82714, 165428, 206785, 413570, 827140, 10380607, 20761214, 41522428, 51903035, 103806070, 207612140]

約数ペア:

[(1, 207612140), (2, 103806070), (4, 51903035), (5, 41522428), (10, 20761214), (20, 10380607), (251, 827140), (502, 413570), (1004, 206785), (1255, 165428), (2510, 82714), (5020, 41357)]