197966106

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 160

約数和(自身を含む): 514217088

約数和(自身を除く): 316250982

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 61, 67, 69, 78, 81, 117, 122, 134, 138, 162, 183, 201, 207, 234, 299, 351, 366, 402, 414, 549, 598, 603, 621, 702, 793, 871, 897, 1053, 1098, 1206, 1242, 1403, 1541, 1586, 1647, 1742, 1794, 1809, 1863, 2106, 2379, 2613, 2691, 2806, 3082, 3294, 3618, 3726, 4087, 4209, 4623, 4758, 4941, 5226, 5382, 5427, 7137, 7839, 8073, 8174, 8418, 9246, 9882, 10854, 12261, 12627, 13869, 14274, 15678, 16146, 18239, 20033, 21411, 23517, 24219, 24522, 25254, 27738, 36478, 36783, 37881, 40066, 41607, 42822, 47034, 48438, 53131, 54717, 60099, 64233, 70551, 73566, 75762, 83214, 94001, 106262, 109434, 110349, 113643, 120198, 124821, 128466, 141102, 159393, 164151, 180297, 188002, 220698, 227286, 249642, 282003, 318786, 328302, 331047, 360594, 478179, 492453, 540891, 564006, 662094, 846009, 956358, 984906, 1081782, 1222013, 1434537, 1477359, 1622673, 1692018, 2444026, 2538027, 2869074, 2954718, 3245346, 3666039, 4303611, 5076054, 7332078, 7614081, 8607222, 10998117, 15228162, 21996234, 32994351, 65988702, 98983053, 197966106]

約数ペア:

[(1, 197966106), (2, 98983053), (3, 65988702), (6, 32994351), (9, 21996234), (13, 15228162), (18, 10998117), (23, 8607222), (26, 7614081), (27, 7332078), (39, 5076054), (46, 4303611), (54, 3666039), (61, 3245346), (67, 2954718), (69, 2869074), (78, 2538027), (81, 2444026), (117, 1692018), (122, 1622673), (134, 1477359), (138, 1434537), (162, 1222013), (183, 1081782), (201, 984906), (207, 956358), (234, 846009), (299, 662094), (351, 564006), (366, 540891), (402, 492453), (414, 478179), (549, 360594), (598, 331047), (603, 328302), (621, 318786), (702, 282003), (793, 249642), (871, 227286), (897, 220698), (1053, 188002), (1098, 180297), (1206, 164151), (1242, 159393), (1403, 141102), (1541, 128466), (1586, 124821), (1647, 120198), (1742, 113643), (1794, 110349), (1809, 109434), (1863, 106262), (2106, 94001), (2379, 83214), (2613, 75762), (2691, 73566), (2806, 70551), (3082, 64233), (3294, 60099), (3618, 54717), (3726, 53131), (4087, 48438), (4209, 47034), (4623, 42822), (4758, 41607), (4941, 40066), (5226, 37881), (5382, 36783), (5427, 36478), (7137, 27738), (7839, 25254), (8073, 24522), (8174, 24219), (8418, 23517), (9246, 21411), (9882, 20033), (10854, 18239), (12261, 16146), (12627, 15678), (13869, 14274)]