283023202

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 561116160

約数和(自身を除く): 278092958

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 197, 209, 266, 394, 418, 491, 982, 1379, 1463, 2167, 2758, 2926, 3437, 3743, 4334, 5401, 6874, 7486, 9329, 10802, 15169, 18658, 26201, 30338, 37807, 41173, 52402, 65303, 75614, 82346, 96727, 102619, 130606, 193454, 205238, 288211, 576422, 677089, 718333, 1063997, 1354178, 1436666, 1837813, 2127994, 3675626, 7447979, 12864691, 14895958, 20215943, 25729382, 40431886, 141511601, 283023202]

約数ペア:

[(1, 283023202), (2, 141511601), (7, 40431886), (11, 25729382), (14, 20215943), (19, 14895958), (22, 12864691), (38, 7447979), (77, 3675626), (133, 2127994), (154, 1837813), (197, 1436666), (209, 1354178), (266, 1063997), (394, 718333), (418, 677089), (491, 576422), (982, 288211), (1379, 205238), (1463, 193454), (2167, 130606), (2758, 102619), (2926, 96727), (3437, 82346), (3743, 75614), (4334, 65303), (5401, 52402), (6874, 41173), (7486, 37807), (9329, 30338), (10802, 26201), (15169, 18658)]