209277684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4441}}^1$

素因数の和:4486

約数の個数: 144

約数和(自身を含む): 698495616

約数和(自身を除く): 489217932

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 68, 77, 84, 99, 102, 119, 126, 132, 153, 154, 187, 198, 204, 231, 238, 252, 306, 308, 357, 374, 396, 462, 476, 561, 612, 693, 714, 748, 924, 1071, 1122, 1309, 1386, 1428, 1683, 2142, 2244, 2618, 2772, 3366, 3927, 4284, 4441, 5236, 6732, 7854, 8882, 11781, 13323, 15708, 17764, 23562, 26646, 31087, 39969, 47124, 48851, 53292, 62174, 75497, 79938, 93261, 97702, 124348, 146553, 150994, 159876, 186522, 195404, 226491, 279783, 293106, 301988, 341957, 373044, 439659, 452982, 528479, 559566, 586212, 679473, 683914, 830467, 879318, 905964, 1025871, 1056958, 1119132, 1358946, 1367828, 1585437, 1660934, 1758636, 2051742, 2113916, 2491401, 2717892, 3077613, 3170874, 3321868, 4103484, 4756311, 4982802, 5813269, 6155226, 6341748, 7474203, 9512622, 9965604, 11626538, 12310452, 14948406, 17439807, 19025244, 23253076, 29896812, 34879614, 52319421, 69759228, 104638842, 209277684]

約数ペア:

[(1, 209277684), (2, 104638842), (3, 69759228), (4, 52319421), (6, 34879614), (7, 29896812), (9, 23253076), (11, 19025244), (12, 17439807), (14, 14948406), (17, 12310452), (18, 11626538), (21, 9965604), (22, 9512622), (28, 7474203), (33, 6341748), (34, 6155226), (36, 5813269), (42, 4982802), (44, 4756311), (51, 4103484), (63, 3321868), (66, 3170874), (68, 3077613), (77, 2717892), (84, 2491401), (99, 2113916), (102, 2051742), (119, 1758636), (126, 1660934), (132, 1585437), (153, 1367828), (154, 1358946), (187, 1119132), (198, 1056958), (204, 1025871), (231, 905964), (238, 879318), (252, 830467), (306, 683914), (308, 679473), (357, 586212), (374, 559566), (396, 528479), (462, 452982), (476, 439659), (561, 373044), (612, 341957), (693, 301988), (714, 293106), (748, 279783), (924, 226491), (1071, 195404), (1122, 186522), (1309, 159876), (1386, 150994), (1428, 146553), (1683, 124348), (2142, 97702), (2244, 93261), (2618, 79938), (2772, 75497), (3366, 62174), (3927, 53292), (4284, 48851), (4441, 47124), (5236, 39969), (6732, 31087), (7854, 26646), (8882, 23562), (11781, 17764), (13323, 15708)]