202178031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2539}}^1$

素因数の和:2699

約数の個数: 32

約数和(自身を含む): 312115200

約数和(自身を除く): 109937169

約数列:

[1, 3, 11, 19, 33, 57, 127, 209, 381, 627, 1397, 2413, 2539, 4191, 7239, 7617, 26543, 27929, 48241, 79629, 83787, 144723, 322453, 530651, 967359, 1591953, 3546983, 6126607, 10640949, 18379821, 67392677, 202178031]

約数ペア:

[(1, 202178031), (3, 67392677), (11, 18379821), (19, 10640949), (33, 6126607), (57, 3546983), (127, 1591953), (209, 967359), (381, 530651), (627, 322453), (1397, 144723), (2413, 83787), (2539, 79629), (4191, 48241), (7239, 27929), (7617, 26543)]