199214708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{947}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 435746304

約数和(自身を除く): 236531596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 683, 947, 1366, 1894, 2732, 3788, 4781, 6629, 7513, 9562, 10417, 13258, 15026, 19124, 20834, 26516, 30052, 41668, 52591, 72919, 105182, 145838, 210364, 291676, 646801, 1293602, 2587204, 4527607, 7114811, 9055214, 14229622, 18110428, 28459244, 49803677, 99607354, 199214708]

約数ペア:

[(1, 199214708), (2, 99607354), (4, 49803677), (7, 28459244), (11, 18110428), (14, 14229622), (22, 9055214), (28, 7114811), (44, 4527607), (77, 2587204), (154, 1293602), (308, 646801), (683, 291676), (947, 210364), (1366, 145838), (1894, 105182), (2732, 72919), (3788, 52591), (4781, 41668), (6629, 30052), (7513, 26516), (9562, 20834), (10417, 19124), (13258, 15026)]