199536706864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2789}}^1\times {\mathrm{406501}}^1$

素因数の和:409309

約数の個数: 40

約数和(自身を含む): 421900295760

約数和(自身を除く): 222363588896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2789, 5578, 11156, 22312, 30679, 44624, 61358, 122716, 245432, 406501, 490864, 813002, 1626004, 3252008, 4471511, 6504016, 8943022, 17886044, 35772088, 71544176, 1133731289, 2267462578, 4534925156, 9069850312, 12471044179, 18139700624, 24942088358, 49884176716, 99768353432, 199536706864]

約数ペア:

[(1, 199536706864), (2, 99768353432), (4, 49884176716), (8, 24942088358), (11, 18139700624), (16, 12471044179), (22, 9069850312), (44, 4534925156), (88, 2267462578), (176, 1133731289), (2789, 71544176), (5578, 35772088), (11156, 17886044), (22312, 8943022), (30679, 6504016), (44624, 4471511), (61358, 3252008), (122716, 1626004), (245432, 813002), (406501, 490864)]