196001065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 263273472

約数和(自身を除く): 67272407

約数列:

[1, 5, 13, 31, 65, 155, 211, 403, 461, 1055, 2015, 2305, 2743, 5993, 6541, 13715, 14291, 29965, 32705, 71455, 85033, 97271, 185783, 425165, 486355, 928915, 1264523, 3015401, 6322615, 15077005, 39200213, 196001065]

約数ペア:

[(1, 196001065), (5, 39200213), (13, 15077005), (31, 6322615), (65, 3015401), (155, 1264523), (211, 928915), (403, 486355), (461, 425165), (1055, 185783), (2015, 97271), (2305, 85033), (2743, 71455), (5993, 32705), (6541, 29965), (13715, 14291)]