196451892

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2260

約数の個数: 144

約数和(自身を含む): 634105472

約数和(自身を除く): 437653580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 756, 819, 972, 1053, 1092, 1134, 1404, 1638, 1701, 2106, 2221, 2268, 2457, 3159, 3276, 3402, 4212, 4442, 4914, 6318, 6663, 6804, 7371, 8884, 9828, 12636, 13326, 14742, 15547, 19989, 22113, 26652, 28873, 29484, 31094, 39978, 44226, 46641, 57746, 59967, 62188, 79956, 86619, 88452, 93282, 115492, 119934, 139923, 173238, 179901, 186564, 202111, 239868, 259857, 279846, 346476, 359802, 404222, 419769, 519714, 539703, 559692, 606333, 719604, 779571, 808444, 839538, 1039428, 1079406, 1212666, 1259307, 1559142, 1679076, 1818999, 2158812, 2338713, 2425332, 2518614, 3118284, 3637998, 3777921, 4677426, 5037228, 5456997, 7016139, 7275996, 7555842, 9354852, 10913994, 14032278, 15111684, 16370991, 21827988, 28064556, 32741982, 49112973, 65483964, 98225946, 196451892]

約数ペア:

[(1, 196451892), (2, 98225946), (3, 65483964), (4, 49112973), (6, 32741982), (7, 28064556), (9, 21827988), (12, 16370991), (13, 15111684), (14, 14032278), (18, 10913994), (21, 9354852), (26, 7555842), (27, 7275996), (28, 7016139), (36, 5456997), (39, 5037228), (42, 4677426), (52, 3777921), (54, 3637998), (63, 3118284), (78, 2518614), (81, 2425332), (84, 2338713), (91, 2158812), (108, 1818999), (117, 1679076), (126, 1559142), (156, 1259307), (162, 1212666), (182, 1079406), (189, 1039428), (234, 839538), (243, 808444), (252, 779571), (273, 719604), (324, 606333), (351, 559692), (364, 539703), (378, 519714), (468, 419769), (486, 404222), (546, 359802), (567, 346476), (702, 279846), (756, 259857), (819, 239868), (972, 202111), (1053, 186564), (1092, 179901), (1134, 173238), (1404, 139923), (1638, 119934), (1701, 115492), (2106, 93282), (2221, 88452), (2268, 86619), (2457, 79956), (3159, 62188), (3276, 59967), (3402, 57746), (4212, 46641), (4442, 44226), (4914, 39978), (6318, 31094), (6663, 29484), (6804, 28873), (7371, 26652), (8884, 22113), (9828, 19989), (12636, 15547), (13326, 14742)]