203311212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1607}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 511832832

約数和(自身を除く): 308521620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 811, 1607, 1622, 2433, 3214, 3244, 4821, 4866, 6428, 9642, 9732, 10543, 19284, 20891, 21086, 31629, 41782, 42172, 62673, 63258, 83564, 125346, 126516, 250692, 1303277, 2606554, 3909831, 5213108, 7819662, 15639324, 16942601, 33885202, 50827803, 67770404, 101655606, 203311212]

約数ペア:

[(1, 203311212), (2, 101655606), (3, 67770404), (4, 50827803), (6, 33885202), (12, 16942601), (13, 15639324), (26, 7819662), (39, 5213108), (52, 3909831), (78, 2606554), (156, 1303277), (811, 250692), (1607, 126516), (1622, 125346), (2433, 83564), (3214, 63258), (3244, 62673), (4821, 42172), (4866, 41782), (6428, 31629), (9642, 21086), (9732, 20891), (10543, 19284)]