202419315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4093}}^1$

素因数の和:4268

約数の個数: 48

約数和(自身を含む): 403635648

約数和(自身を除く): 201216333

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 157, 315, 471, 785, 1099, 1413, 2355, 3297, 4093, 5495, 7065, 9891, 12279, 16485, 20465, 28651, 36837, 49455, 61395, 85953, 143255, 184185, 257859, 429765, 642601, 1289295, 1927803, 3213005, 4498207, 5783409, 9639015, 13494621, 22491035, 28917045, 40483863, 67473105, 202419315]

約数ペア:

[(1, 202419315), (3, 67473105), (5, 40483863), (7, 28917045), (9, 22491035), (15, 13494621), (21, 9639015), (35, 5783409), (45, 4498207), (63, 3213005), (105, 1927803), (157, 1289295), (315, 642601), (471, 429765), (785, 257859), (1099, 184185), (1413, 143255), (2355, 85953), (3297, 61395), (4093, 49455), (5495, 36837), (7065, 28651), (9891, 20465), (12279, 16485)]