201082290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{941}}^1$

素因数の和:1387

約数の個数: 64

約数和(自身を含む): 512749440

約数和(自身を除く): 311667150

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 419, 510, 838, 941, 1257, 1882, 2095, 2514, 2823, 4190, 4705, 5646, 6285, 7123, 9410, 12570, 14115, 14246, 15997, 21369, 28230, 31994, 35615, 42738, 47991, 71230, 79985, 95982, 106845, 159970, 213690, 239955, 394279, 479910, 788558, 1182837, 1971395, 2365674, 3942790, 5914185, 6702743, 11828370, 13405486, 20108229, 33513715, 40216458, 67027430, 100541145, 201082290]

約数ペア:

[(1, 201082290), (2, 100541145), (3, 67027430), (5, 40216458), (6, 33513715), (10, 20108229), (15, 13405486), (17, 11828370), (30, 6702743), (34, 5914185), (51, 3942790), (85, 2365674), (102, 1971395), (170, 1182837), (255, 788558), (419, 479910), (510, 394279), (838, 239955), (941, 213690), (1257, 159970), (1882, 106845), (2095, 95982), (2514, 79985), (2823, 71230), (4190, 47991), (4705, 42738), (5646, 35615), (6285, 31994), (7123, 28230), (9410, 21369), (12570, 15997), (14115, 14246)]