202299575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1297}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 266536512

約数和(自身を除く): 64236937

約数列:

[1, 5, 17, 25, 85, 367, 425, 1297, 1835, 6239, 6485, 9175, 22049, 31195, 32425, 110245, 155975, 475999, 551225, 2379995, 8091983, 11899975, 40459915, 202299575]

約数ペア:

[(1, 202299575), (5, 40459915), (17, 11899975), (25, 8091983), (85, 2379995), (367, 551225), (425, 475999), (1297, 155975), (1835, 110245), (6239, 32425), (6485, 31195), (9175, 22049)]