238210665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6653}}^1$

素因数の和:6710

約数の個数: 64

約数和(自身を含む): 490586112

約数和(自身を除く): 252375447

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 93, 105, 155, 165, 217, 231, 341, 385, 465, 651, 1023, 1085, 1155, 1705, 2387, 3255, 5115, 6653, 7161, 11935, 19959, 33265, 35805, 46571, 73183, 99795, 139713, 206243, 219549, 232855, 365915, 512281, 618729, 698565, 1031215, 1097745, 1443701, 1536843, 2268673, 2561405, 3093645, 4331103, 6806019, 7218505, 7684215, 11343365, 15880711, 21655515, 34030095, 47642133, 79403555, 238210665]

約数ペア:

[(1, 238210665), (3, 79403555), (5, 47642133), (7, 34030095), (11, 21655515), (15, 15880711), (21, 11343365), (31, 7684215), (33, 7218505), (35, 6806019), (55, 4331103), (77, 3093645), (93, 2561405), (105, 2268673), (155, 1536843), (165, 1443701), (217, 1097745), (231, 1031215), (341, 698565), (385, 618729), (465, 512281), (651, 365915), (1023, 232855), (1085, 219549), (1155, 206243), (1705, 139713), (2387, 99795), (3255, 73183), (5115, 46571), (6653, 35805), (7161, 33265), (11935, 19959)]