201976151923

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{90841}}^1$

素因数の和:91375

約数の個数: 32

約数和(自身を含む): 253828536192

約数和(自身を除く): 51852384269

約数列:

[1, 7, 13, 53, 91, 371, 461, 689, 3227, 4823, 5993, 24433, 41951, 90841, 171031, 317629, 635887, 1180933, 2223403, 4814573, 8266531, 33702011, 41877701, 62589449, 293143907, 438126143, 544410113, 2219518153, 3810870791, 15536627071, 28853735989, 201976151923]

約数ペア:

[(1, 201976151923), (7, 28853735989), (13, 15536627071), (53, 3810870791), (91, 2219518153), (371, 544410113), (461, 438126143), (689, 293143907), (3227, 62589449), (4823, 41877701), (5993, 33702011), (24433, 8266531), (41951, 4814573), (90841, 2223403), (171031, 1180933), (317629, 635887)]