208672422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{641}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 499958784

約数和(自身を除く): 291286362

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 337, 483, 641, 674, 966, 1011, 1282, 1923, 2022, 2359, 3846, 4487, 4718, 7077, 7751, 8974, 13461, 14154, 14743, 15502, 23253, 26922, 29486, 44229, 46506, 54257, 88458, 103201, 108514, 162771, 206402, 216017, 309603, 325542, 432034, 619206, 648051, 1296102, 1512119, 3024238, 4536357, 4968391, 9072714, 9936782, 14905173, 29810346, 34778737, 69557474, 104336211, 208672422]

約数ペア:

[(1, 208672422), (2, 104336211), (3, 69557474), (6, 34778737), (7, 29810346), (14, 14905173), (21, 9936782), (23, 9072714), (42, 4968391), (46, 4536357), (69, 3024238), (138, 1512119), (161, 1296102), (322, 648051), (337, 619206), (483, 432034), (641, 325542), (674, 309603), (966, 216017), (1011, 206402), (1282, 162771), (1923, 108514), (2022, 103201), (2359, 88458), (3846, 54257), (4487, 46506), (4718, 44229), (7077, 29486), (7751, 26922), (8974, 23253), (13461, 15502), (14154, 14743)]