200526680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 466871040

約数和(自身を除く): 266344360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 157, 185, 296, 314, 370, 628, 740, 785, 863, 1256, 1480, 1570, 1726, 3140, 3452, 4315, 5809, 6280, 6904, 8630, 11618, 17260, 23236, 29045, 31931, 34520, 46472, 58090, 63862, 116180, 127724, 135491, 159655, 232360, 255448, 270982, 319310, 541964, 638620, 677455, 1083928, 1277240, 1354910, 2709820, 5013167, 5419640, 10026334, 20052668, 25065835, 40105336, 50131670, 100263340, 200526680]

約数ペア:

[(1, 200526680), (2, 100263340), (4, 50131670), (5, 40105336), (8, 25065835), (10, 20052668), (20, 10026334), (37, 5419640), (40, 5013167), (74, 2709820), (148, 1354910), (157, 1277240), (185, 1083928), (296, 677455), (314, 638620), (370, 541964), (628, 319310), (740, 270982), (785, 255448), (863, 232360), (1256, 159655), (1480, 135491), (1570, 127724), (1726, 116180), (3140, 63862), (3452, 58090), (4315, 46472), (5809, 34520), (6280, 31931), (6904, 29045), (8630, 23236), (11618, 17260)]