200378464

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43789}}^1$

素因数の和:43823

約数の個数: 48

約数和(自身を含む): 463473360

約数和(自身を除く): 263094896

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 43789, 87578, 175156, 350312, 481679, 569257, 700624, 963358, 1138514, 1401248, 1926716, 2277028, 3853432, 4554056, 6261827, 7706864, 9108112, 12523654, 15413728, 18216224, 25047308, 50094616, 100189232, 200378464]

約数ペア:

[(1, 200378464), (2, 100189232), (4, 50094616), (8, 25047308), (11, 18216224), (13, 15413728), (16, 12523654), (22, 9108112), (26, 7706864), (32, 6261827), (44, 4554056), (52, 3853432), (88, 2277028), (104, 1926716), (143, 1401248), (176, 1138514), (208, 963358), (286, 700624), (352, 569257), (416, 481679), (572, 350312), (1144, 175156), (2288, 87578), (4576, 43789)]