201839778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{23909}}^1$

素因数の和:23991

約数の個数: 48

約数和(自身を含む): 507274560

約数和(自身を除く): 305434782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 8442, 23909, 47818, 71727, 143454, 167363, 215181, 334726, 430362, 502089, 1004178, 1506267, 1601903, 3012534, 3203806, 4805709, 9611418, 11213321, 14417127, 22426642, 28834254, 33639963, 67279926, 100919889, 201839778]

約数ペア:

[(1, 201839778), (2, 100919889), (3, 67279926), (6, 33639963), (7, 28834254), (9, 22426642), (14, 14417127), (18, 11213321), (21, 9611418), (42, 4805709), (63, 3203806), (67, 3012534), (126, 1601903), (134, 1506267), (201, 1004178), (402, 502089), (469, 430362), (603, 334726), (938, 215181), (1206, 167363), (1407, 143454), (2814, 71727), (4221, 47818), (8442, 23909)]