201867015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{1021}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 377485920

約数和(自身を除く): 175618905

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 269, 735, 807, 1021, 1345, 1883, 3063, 4035, 5105, 5649, 7147, 9415, 13181, 15315, 21441, 28245, 35735, 39543, 50029, 65905, 107205, 150087, 197715, 250145, 274649, 750435, 823947, 1373245, 1922543, 4119735, 5767629, 9612715, 13457801, 28838145, 40373403, 67289005, 201867015]

約数ペア:

[(1, 201867015), (3, 67289005), (5, 40373403), (7, 28838145), (15, 13457801), (21, 9612715), (35, 5767629), (49, 4119735), (105, 1922543), (147, 1373245), (245, 823947), (269, 750435), (735, 274649), (807, 250145), (1021, 197715), (1345, 150087), (1883, 107205), (3063, 65905), (4035, 50029), (5105, 39543), (5649, 35735), (7147, 28245), (9415, 21441), (13181, 15315)]