201127784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{175811}}^1$

素因数の和:175841

約数の個数: 32

約数和(自身を含む): 443046240

約数和(自身を除く): 241918456

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 175811, 351622, 703244, 1406488, 1933921, 2285543, 3867842, 4571086, 7735684, 9142172, 15471368, 18284344, 25140973, 50281946, 100563892, 201127784]

約数ペア:

[(1, 201127784), (2, 100563892), (4, 50281946), (8, 25140973), (11, 18284344), (13, 15471368), (22, 9142172), (26, 7735684), (44, 4571086), (52, 3867842), (88, 2285543), (104, 1933921), (143, 1406488), (286, 703244), (572, 351622), (1144, 175811)]