200421012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1549

約数の個数: 72

約数和(自身を含む): 519691648

約数和(自身を除く): 319270636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 121, 132, 194, 242, 291, 363, 388, 484, 582, 726, 1067, 1164, 1423, 1452, 2134, 2846, 3201, 4268, 4269, 5692, 6402, 8538, 11737, 12804, 15653, 17076, 23474, 31306, 35211, 46948, 46959, 62612, 70422, 93918, 138031, 140844, 172183, 187836, 276062, 344366, 414093, 516549, 552124, 688732, 828186, 1033098, 1518341, 1656372, 2066196, 3036682, 4555023, 6073364, 9110046, 16701751, 18220092, 33403502, 50105253, 66807004, 100210506, 200421012]

約数ペア:

[(1, 200421012), (2, 100210506), (3, 66807004), (4, 50105253), (6, 33403502), (11, 18220092), (12, 16701751), (22, 9110046), (33, 6073364), (44, 4555023), (66, 3036682), (97, 2066196), (121, 1656372), (132, 1518341), (194, 1033098), (242, 828186), (291, 688732), (363, 552124), (388, 516549), (484, 414093), (582, 344366), (726, 276062), (1067, 187836), (1164, 172183), (1423, 140844), (1452, 138031), (2134, 93918), (2846, 70422), (3201, 62612), (4268, 46959), (4269, 46948), (5692, 35211), (6402, 31306), (8538, 23474), (11737, 17076), (12804, 15653)]