207975614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 412065792

約数和(自身を除く): 204090178

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 71, 77, 142, 154, 161, 253, 322, 497, 506, 781, 827, 994, 1562, 1633, 1654, 1771, 3266, 3542, 5467, 5789, 9097, 10934, 11431, 11578, 17963, 18194, 19021, 22862, 35926, 38042, 58717, 63679, 117434, 125741, 127358, 133147, 209231, 251482, 266294, 411019, 418462, 645887, 822038, 1291774, 1350491, 1464617, 2700982, 2929234, 4521209, 9042418, 9453437, 14855401, 18906874, 29710802, 103987807, 207975614]

約数ペア:

[(1, 207975614), (2, 103987807), (7, 29710802), (11, 18906874), (14, 14855401), (22, 9453437), (23, 9042418), (46, 4521209), (71, 2929234), (77, 2700982), (142, 1464617), (154, 1350491), (161, 1291774), (253, 822038), (322, 645887), (497, 418462), (506, 411019), (781, 266294), (827, 251482), (994, 209231), (1562, 133147), (1633, 127358), (1654, 125741), (1771, 117434), (3266, 63679), (3542, 58717), (5467, 38042), (5789, 35926), (9097, 22862), (10934, 19021), (11431, 18194), (11578, 17963)]