205653030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16843}}^1$

素因数の和:16901

約数の個数: 64

約数和(自身を含む): 553022208

約数和(自身を除く): 347369178

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 407, 555, 814, 1110, 1221, 2035, 2442, 4070, 6105, 12210, 16843, 33686, 50529, 84215, 101058, 168430, 185273, 252645, 370546, 505290, 555819, 623191, 926365, 1111638, 1246382, 1852730, 1869573, 2779095, 3115955, 3739146, 5558190, 6231910, 6855101, 9347865, 13710202, 18695730, 20565303, 34275505, 41130606, 68551010, 102826515, 205653030]

約数ペア:

[(1, 205653030), (2, 102826515), (3, 68551010), (5, 41130606), (6, 34275505), (10, 20565303), (11, 18695730), (15, 13710202), (22, 9347865), (30, 6855101), (33, 6231910), (37, 5558190), (55, 3739146), (66, 3115955), (74, 2779095), (110, 1869573), (111, 1852730), (165, 1246382), (185, 1111638), (222, 926365), (330, 623191), (370, 555819), (407, 505290), (555, 370546), (814, 252645), (1110, 185273), (1221, 168430), (2035, 101058), (2442, 84215), (4070, 50529), (6105, 33686), (12210, 16843)]