202131612

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 548856000

約数和(自身を除く): 346724388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 79, 81, 106, 108, 149, 158, 159, 162, 212, 237, 298, 316, 318, 324, 447, 474, 477, 596, 636, 711, 894, 948, 954, 1341, 1422, 1431, 1788, 1908, 2133, 2682, 2844, 2862, 4023, 4187, 4266, 4293, 5364, 5724, 6399, 7897, 8046, 8374, 8532, 8586, 11771, 12069, 12561, 12798, 15794, 16092, 16748, 17172, 23542, 23691, 24138, 25122, 25596, 31588, 35313, 37683, 47084, 47382, 48276, 50244, 70626, 71073, 75366, 94764, 105939, 113049, 141252, 142146, 150732, 211878, 213219, 226098, 284292, 317817, 339147, 423756, 426438, 452196, 623863, 635634, 639657, 678294, 852876, 953451, 1247726, 1271268, 1279314, 1356588, 1871589, 1906902, 2495452, 2558628, 3743178, 3813804, 5614767, 7486356, 11229534, 16844301, 22459068, 33688602, 50532903, 67377204, 101065806, 202131612]

約数ペア:

[(1, 202131612), (2, 101065806), (3, 67377204), (4, 50532903), (6, 33688602), (9, 22459068), (12, 16844301), (18, 11229534), (27, 7486356), (36, 5614767), (53, 3813804), (54, 3743178), (79, 2558628), (81, 2495452), (106, 1906902), (108, 1871589), (149, 1356588), (158, 1279314), (159, 1271268), (162, 1247726), (212, 953451), (237, 852876), (298, 678294), (316, 639657), (318, 635634), (324, 623863), (447, 452196), (474, 426438), (477, 423756), (596, 339147), (636, 317817), (711, 284292), (894, 226098), (948, 213219), (954, 211878), (1341, 150732), (1422, 142146), (1431, 141252), (1788, 113049), (1908, 105939), (2133, 94764), (2682, 75366), (2844, 71073), (2862, 70626), (4023, 50244), (4187, 48276), (4266, 47382), (4293, 47084), (5364, 37683), (5724, 35313), (6399, 31588), (7897, 25596), (8046, 25122), (8374, 24138), (8532, 23691), (8586, 23542), (11771, 17172), (12069, 16748), (12561, 16092), (12798, 15794)]