197427636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 592650240

約数和(自身を除く): 395222604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 79, 84, 94, 126, 141, 158, 188, 211, 237, 252, 282, 316, 329, 422, 423, 474, 553, 564, 633, 658, 711, 844, 846, 948, 987, 1106, 1266, 1316, 1422, 1477, 1659, 1692, 1899, 1974, 2212, 2532, 2844, 2954, 2961, 3318, 3713, 3798, 3948, 4431, 4977, 5908, 5922, 6636, 7426, 7596, 8862, 9917, 9954, 11139, 11844, 13293, 14852, 16669, 17724, 19834, 19908, 22278, 25991, 26586, 29751, 33338, 33417, 39668, 44556, 50007, 51982, 53172, 59502, 66676, 66834, 69419, 77973, 89253, 100014, 103964, 116683, 119004, 133668, 138838, 150021, 155946, 178506, 200028, 208257, 233366, 233919, 277676, 300042, 311892, 350049, 357012, 416514, 466732, 467838, 600084, 624771, 700098, 783443, 833028, 935676, 1050147, 1249542, 1400196, 1566886, 2100294, 2350329, 2499084, 3133772, 4200588, 4700658, 5484101, 7050987, 9401316, 10968202, 14101974, 16452303, 21936404, 28203948, 32904606, 49356909, 65809212, 98713818, 197427636]

約数ペア:

[(1, 197427636), (2, 98713818), (3, 65809212), (4, 49356909), (6, 32904606), (7, 28203948), (9, 21936404), (12, 16452303), (14, 14101974), (18, 10968202), (21, 9401316), (28, 7050987), (36, 5484101), (42, 4700658), (47, 4200588), (63, 3133772), (79, 2499084), (84, 2350329), (94, 2100294), (126, 1566886), (141, 1400196), (158, 1249542), (188, 1050147), (211, 935676), (237, 833028), (252, 783443), (282, 700098), (316, 624771), (329, 600084), (422, 467838), (423, 466732), (474, 416514), (553, 357012), (564, 350049), (633, 311892), (658, 300042), (711, 277676), (844, 233919), (846, 233366), (948, 208257), (987, 200028), (1106, 178506), (1266, 155946), (1316, 150021), (1422, 138838), (1477, 133668), (1659, 119004), (1692, 116683), (1899, 103964), (1974, 100014), (2212, 89253), (2532, 77973), (2844, 69419), (2954, 66834), (2961, 66676), (3318, 59502), (3713, 53172), (3798, 51982), (3948, 50007), (4431, 44556), (4977, 39668), (5908, 33417), (5922, 33338), (6636, 29751), (7426, 26586), (7596, 25991), (8862, 22278), (9917, 19908), (9954, 19834), (11139, 17724), (11844, 16669), (13293, 14852)]