201327570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{77137}}^1$

素因数の和:77179

約数の個数: 48

約数和(自身を含む): 541508760

約数和(自身を除く): 340181190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 77137, 154274, 231411, 385685, 462822, 694233, 771370, 1157055, 1388466, 2236973, 2314110, 3471165, 4473946, 6710919, 6942330, 11184865, 13421838, 20132757, 22369730, 33554595, 40265514, 67109190, 100663785, 201327570]

約数ペア:

[(1, 201327570), (2, 100663785), (3, 67109190), (5, 40265514), (6, 33554595), (9, 22369730), (10, 20132757), (15, 13421838), (18, 11184865), (29, 6942330), (30, 6710919), (45, 4473946), (58, 3471165), (87, 2314110), (90, 2236973), (145, 1388466), (174, 1157055), (261, 771370), (290, 694233), (435, 462822), (522, 385685), (870, 231411), (1305, 154274), (2610, 77137)]