201298950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{447331}}^1$

素因数の和:447349

約数の個数: 36

約数和(自身を含む): 540824388

約数和(自身を除く): 339525438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 447331, 894662, 1341993, 2236655, 2683986, 4025979, 4473310, 6709965, 8051958, 11183275, 13419930, 20129895, 22366550, 33549825, 40259790, 67099650, 100649475, 201298950]

約数ペア:

[(1, 201298950), (2, 100649475), (3, 67099650), (5, 40259790), (6, 33549825), (9, 22366550), (10, 20129895), (15, 13419930), (18, 11183275), (25, 8051958), (30, 6709965), (45, 4473310), (50, 4025979), (75, 2683986), (90, 2236655), (150, 1341993), (225, 894662), (450, 447331)]