203419788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{118543}}^1$

素因数の和:118574

約数の個数: 48

約数和(自身を含む): 557630976

約数和(自身を除く): 354211188

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 118543, 237086, 355629, 474172, 711258, 1303973, 1422516, 1541059, 2607946, 3082118, 3911919, 4623177, 5215892, 6164236, 7823838, 9246354, 15647676, 16951649, 18492708, 33903298, 50854947, 67806596, 101709894, 203419788]

約数ペア:

[(1, 203419788), (2, 101709894), (3, 67806596), (4, 50854947), (6, 33903298), (11, 18492708), (12, 16951649), (13, 15647676), (22, 9246354), (26, 7823838), (33, 6164236), (39, 5215892), (44, 4623177), (52, 3911919), (66, 3082118), (78, 2607946), (132, 1541059), (143, 1422516), (156, 1303973), (286, 711258), (429, 474172), (572, 355629), (858, 237086), (1716, 118543)]