217939092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{42533}}^1$

素因数の和:42608

約数の個数: 48

約数和(自身を含む): 590712192

約数和(自身を除く): 372773100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 42533, 85066, 127599, 170132, 255198, 297731, 510396, 595462, 893193, 1190924, 1786386, 2594513, 3572772, 5189026, 7783539, 10378052, 15567078, 18161591, 31134156, 36323182, 54484773, 72646364, 108969546, 217939092]

約数ペア:

[(1, 217939092), (2, 108969546), (3, 72646364), (4, 54484773), (6, 36323182), (7, 31134156), (12, 18161591), (14, 15567078), (21, 10378052), (28, 7783539), (42, 5189026), (61, 3572772), (84, 2594513), (122, 1786386), (183, 1190924), (244, 893193), (366, 595462), (427, 510396), (732, 297731), (854, 255198), (1281, 170132), (1708, 127599), (2562, 85066), (5124, 42533)]