203425685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 270293760

約数和(自身を除く): 66868075

約数列:

[1, 5, 19, 23, 95, 115, 157, 437, 593, 785, 2185, 2965, 2983, 3611, 11267, 13639, 14915, 18055, 56335, 68195, 68609, 93101, 259141, 343045, 465505, 1295705, 1768919, 2141323, 8844595, 10706615, 40685137, 203425685]

約数ペア:

[(1, 203425685), (5, 40685137), (19, 10706615), (23, 8844595), (95, 2141323), (115, 1768919), (157, 1295705), (437, 465505), (593, 343045), (785, 259141), (2185, 93101), (2965, 68609), (2983, 68195), (3611, 56335), (11267, 18055), (13639, 14915)]