202059018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^2$

素因数の和:376

約数の個数: 72

約数和(自身を含む): 510033888

約数和(自身を除く): 307974870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 139, 166, 249, 278, 417, 498, 581, 747, 834, 973, 1162, 1251, 1494, 1743, 1946, 2502, 2919, 3486, 5229, 5838, 8757, 10458, 11537, 17514, 19321, 23074, 34611, 38642, 57963, 69222, 80759, 103833, 115926, 135247, 161518, 173889, 207666, 242277, 270494, 347778, 405741, 484554, 726831, 811482, 1217223, 1453662, 1603643, 2434446, 3207286, 4810929, 9621858, 11225501, 14432787, 22451002, 28865574, 33676503, 67353006, 101029509, 202059018]

約数ペア:

[(1, 202059018), (2, 101029509), (3, 67353006), (6, 33676503), (7, 28865574), (9, 22451002), (14, 14432787), (18, 11225501), (21, 9621858), (42, 4810929), (63, 3207286), (83, 2434446), (126, 1603643), (139, 1453662), (166, 1217223), (249, 811482), (278, 726831), (417, 484554), (498, 405741), (581, 347778), (747, 270494), (834, 242277), (973, 207666), (1162, 173889), (1251, 161518), (1494, 135247), (1743, 115926), (1946, 103833), (2502, 80759), (2919, 69222), (3486, 57963), (5229, 38642), (5838, 34611), (8757, 23074), (10458, 19321), (11537, 17514)]