201895440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{841231}}^1$

素因数の和:841247

約数の個数: 40

約数和(自身を含む): 625876608

約数和(自身を除く): 423981168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 841231, 1682462, 2523693, 3364924, 4206155, 5047386, 6729848, 8412310, 10094772, 12618465, 13459696, 16824620, 20189544, 25236930, 33649240, 40379088, 50473860, 67298480, 100947720, 201895440]

約数ペア:

[(1, 201895440), (2, 100947720), (3, 67298480), (4, 50473860), (5, 40379088), (6, 33649240), (8, 25236930), (10, 20189544), (12, 16824620), (15, 13459696), (16, 12618465), (20, 10094772), (24, 8412310), (30, 6729848), (40, 5047386), (48, 4206155), (60, 3364924), (80, 2523693), (120, 1682462), (240, 841231)]