201321264

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{220747}}^1$

素因数の和:220777

約数の個数: 40

約数和(自身を含む): 547455040

約数和(自身を除く): 346133776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 220747, 441494, 662241, 882988, 1324482, 1765976, 2648964, 3531952, 4194193, 5297928, 8388386, 10595856, 12582579, 16776772, 25165158, 33553544, 50330316, 67107088, 100660632, 201321264]

約数ペア:

[(1, 201321264), (2, 100660632), (3, 67107088), (4, 50330316), (6, 33553544), (8, 25165158), (12, 16776772), (16, 12582579), (19, 10595856), (24, 8388386), (38, 5297928), (48, 4194193), (57, 3531952), (76, 2648964), (114, 1765976), (152, 1324482), (228, 882988), (304, 662241), (456, 441494), (912, 220747)]