205286928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:925

約数の個数: 160

約数和(自身を含む): 671861760

約数和(自身を除く): 466574832

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 67, 77, 84, 88, 112, 132, 134, 154, 168, 176, 201, 231, 264, 268, 308, 336, 402, 462, 469, 528, 536, 616, 737, 804, 829, 924, 938, 1072, 1232, 1407, 1474, 1608, 1658, 1848, 1876, 2211, 2487, 2814, 2948, 3216, 3316, 3696, 3752, 4422, 4974, 5159, 5628, 5803, 5896, 6632, 7504, 8844, 9119, 9948, 10318, 11256, 11606, 11792, 13264, 15477, 17409, 17688, 18238, 19896, 20636, 22512, 23212, 27357, 30954, 34818, 35376, 36476, 39792, 41272, 46424, 54714, 55543, 61908, 63833, 69636, 72952, 82544, 92848, 109428, 111086, 123816, 127666, 139272, 145904, 166629, 191499, 218856, 222172, 247632, 255332, 278544, 333258, 382998, 388801, 437712, 444344, 510664, 610973, 666516, 765996, 777602, 888688, 1021328, 1166403, 1221946, 1333032, 1531992, 1555204, 1832919, 2332806, 2443892, 2666064, 3063984, 3110408, 3665838, 4276811, 4665612, 4887784, 6220816, 7331676, 8553622, 9331224, 9775568, 12830433, 14663352, 17107244, 18662448, 25660866, 29326704, 34214488, 51321732, 68428976, 102643464, 205286928]

約数ペア:

[(1, 205286928), (2, 102643464), (3, 68428976), (4, 51321732), (6, 34214488), (7, 29326704), (8, 25660866), (11, 18662448), (12, 17107244), (14, 14663352), (16, 12830433), (21, 9775568), (22, 9331224), (24, 8553622), (28, 7331676), (33, 6220816), (42, 4887784), (44, 4665612), (48, 4276811), (56, 3665838), (66, 3110408), (67, 3063984), (77, 2666064), (84, 2443892), (88, 2332806), (112, 1832919), (132, 1555204), (134, 1531992), (154, 1333032), (168, 1221946), (176, 1166403), (201, 1021328), (231, 888688), (264, 777602), (268, 765996), (308, 666516), (336, 610973), (402, 510664), (462, 444344), (469, 437712), (528, 388801), (536, 382998), (616, 333258), (737, 278544), (804, 255332), (829, 247632), (924, 222172), (938, 218856), (1072, 191499), (1232, 166629), (1407, 145904), (1474, 139272), (1608, 127666), (1658, 123816), (1848, 111086), (1876, 109428), (2211, 92848), (2487, 82544), (2814, 72952), (2948, 69636), (3216, 63833), (3316, 61908), (3696, 55543), (3752, 54714), (4422, 46424), (4974, 41272), (5159, 39792), (5628, 36476), (5803, 35376), (5896, 34818), (6632, 30954), (7504, 27357), (8844, 23212), (9119, 22512), (9948, 20636), (10318, 19896), (11256, 18238), (11606, 17688), (11792, 17409), (13264, 15477)]