202176828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3329}}^1$

素因数の和:3587

約数の個数: 72

約数和(自身を含む): 586666080

約数和(自身を除く): 384489252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1446, 1687, 2169, 2892, 3329, 3374, 4338, 5061, 6658, 6748, 8676, 9987, 10122, 13316, 15183, 19974, 20244, 23303, 29961, 30366, 39948, 46606, 59922, 60732, 69909, 93212, 119844, 139818, 209727, 279636, 419454, 802289, 838908, 1604578, 2406867, 3209156, 4813734, 5616023, 7220601, 9627468, 11232046, 14441202, 16848069, 22464092, 28882404, 33696138, 50544207, 67392276, 101088414, 202176828]

約数ペア:

[(1, 202176828), (2, 101088414), (3, 67392276), (4, 50544207), (6, 33696138), (7, 28882404), (9, 22464092), (12, 16848069), (14, 14441202), (18, 11232046), (21, 9627468), (28, 7220601), (36, 5616023), (42, 4813734), (63, 3209156), (84, 2406867), (126, 1604578), (241, 838908), (252, 802289), (482, 419454), (723, 279636), (964, 209727), (1446, 139818), (1687, 119844), (2169, 93212), (2892, 69909), (3329, 60732), (3374, 59922), (4338, 46606), (5061, 39948), (6658, 30366), (6748, 29961), (8676, 23303), (9987, 20244), (10122, 19974), (13316, 15183)]