201954012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{1543}}^1$

素因数の和:2402

約数の個数: 48

約数和(自身を含む): 508408320

約数和(自身を除く): 306454308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 839, 1543, 1678, 2517, 3086, 3356, 4629, 5034, 6172, 9258, 10068, 10907, 18516, 20059, 21814, 32721, 40118, 43628, 60177, 65442, 80236, 120354, 130884, 240708, 1294577, 2589154, 3883731, 5178308, 7767462, 15534924, 16829501, 33659002, 50488503, 67318004, 100977006, 201954012]

約数ペア:

[(1, 201954012), (2, 100977006), (3, 67318004), (4, 50488503), (6, 33659002), (12, 16829501), (13, 15534924), (26, 7767462), (39, 5178308), (52, 3883731), (78, 2589154), (156, 1294577), (839, 240708), (1543, 130884), (1678, 120354), (2517, 80236), (3086, 65442), (3356, 60177), (4629, 43628), (5034, 40118), (6172, 32721), (9258, 21814), (10068, 20059), (10907, 18516)]