201574880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96911}}^1$

素因数の和:96939

約数の個数: 48

約数和(自身を含む): 512858304

約数和(自身を除く): 311283424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 96911, 193822, 387644, 484555, 775288, 969110, 1259843, 1550576, 1938220, 2519686, 3101152, 3876440, 5039372, 6299215, 7752880, 10078744, 12598430, 15505760, 20157488, 25196860, 40314976, 50393720, 100787440, 201574880]

約数ペア:

[(1, 201574880), (2, 100787440), (4, 50393720), (5, 40314976), (8, 25196860), (10, 20157488), (13, 15505760), (16, 12598430), (20, 10078744), (26, 7752880), (32, 6299215), (40, 5039372), (52, 3876440), (65, 3101152), (80, 2519686), (104, 1938220), (130, 1550576), (160, 1259843), (208, 969110), (260, 775288), (416, 484555), (520, 387644), (1040, 193822), (2080, 96911)]