215545616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{94207}}^1$

素因数の和:94239

約数の個数: 40

約数和(自身を含む): 490635264

約数和(自身を除く): 275089648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 94207, 188414, 376828, 753656, 1036277, 1224691, 1507312, 2072554, 2449382, 4145108, 4898764, 8290216, 9797528, 13471601, 16580432, 19595056, 26943202, 53886404, 107772808, 215545616]

約数ペア:

[(1, 215545616), (2, 107772808), (4, 53886404), (8, 26943202), (11, 19595056), (13, 16580432), (16, 13471601), (22, 9797528), (26, 8290216), (44, 4898764), (52, 4145108), (88, 2449382), (104, 2072554), (143, 1507312), (176, 1224691), (208, 1036277), (286, 753656), (572, 376828), (1144, 188414), (2288, 94207)]