210558684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 615928320

約数和(自身を除く): 405369636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 47, 49, 57, 76, 84, 94, 98, 114, 133, 141, 147, 188, 196, 228, 266, 282, 294, 329, 399, 401, 532, 564, 588, 658, 798, 802, 893, 931, 987, 1203, 1316, 1596, 1604, 1786, 1862, 1974, 2303, 2406, 2679, 2793, 2807, 3572, 3724, 3948, 4606, 4812, 5358, 5586, 5614, 6251, 6909, 7619, 8421, 9212, 10716, 11172, 11228, 12502, 13818, 15238, 16842, 18753, 18847, 19649, 22857, 25004, 27636, 30476, 33684, 37506, 37694, 39298, 43757, 45714, 53333, 56541, 58947, 75012, 75388, 78596, 87514, 91428, 106666, 113082, 117894, 131271, 131929, 159999, 175028, 213332, 226164, 235788, 262542, 263858, 319998, 358093, 373331, 395787, 525084, 527716, 639996, 716186, 746662, 791574, 923503, 1074279, 1119993, 1432372, 1493324, 1583148, 1847006, 2148558, 2239986, 2506651, 2770509, 3694012, 4297116, 4479972, 5013302, 5541018, 7519953, 10026604, 11082036, 15039906, 17546557, 30079812, 35093114, 52639671, 70186228, 105279342, 210558684]

約数ペア:

[(1, 210558684), (2, 105279342), (3, 70186228), (4, 52639671), (6, 35093114), (7, 30079812), (12, 17546557), (14, 15039906), (19, 11082036), (21, 10026604), (28, 7519953), (38, 5541018), (42, 5013302), (47, 4479972), (49, 4297116), (57, 3694012), (76, 2770509), (84, 2506651), (94, 2239986), (98, 2148558), (114, 1847006), (133, 1583148), (141, 1493324), (147, 1432372), (188, 1119993), (196, 1074279), (228, 923503), (266, 791574), (282, 746662), (294, 716186), (329, 639996), (399, 527716), (401, 525084), (532, 395787), (564, 373331), (588, 358093), (658, 319998), (798, 263858), (802, 262542), (893, 235788), (931, 226164), (987, 213332), (1203, 175028), (1316, 159999), (1596, 131929), (1604, 131271), (1786, 117894), (1862, 113082), (1974, 106666), (2303, 91428), (2406, 87514), (2679, 78596), (2793, 75388), (2807, 75012), (3572, 58947), (3724, 56541), (3948, 53333), (4606, 45714), (4812, 43757), (5358, 39298), (5586, 37694), (5614, 37506), (6251, 33684), (6909, 30476), (7619, 27636), (8421, 25004), (9212, 22857), (10716, 19649), (11172, 18847), (11228, 18753), (12502, 16842), (13818, 15238)]