201993907472

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{94921949}}^1$

素因数の和:94921983

約数の個数: 40

約数和(自身を含む): 470812872000

約数和(自身を除く): 268818964528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 94921949, 189843898, 379687796, 664453643, 759375592, 1328907286, 1518751184, 1803517031, 2657814572, 3607034062, 5315629144, 7214068124, 10631258288, 12624619217, 14428136248, 25249238434, 28856272496, 50498476868, 100996953736, 201993907472]

約数ペア:

[(1, 201993907472), (2, 100996953736), (4, 50498476868), (7, 28856272496), (8, 25249238434), (14, 14428136248), (16, 12624619217), (19, 10631258288), (28, 7214068124), (38, 5315629144), (56, 3607034062), (76, 2657814572), (112, 1803517031), (133, 1518751184), (152, 1328907286), (266, 759375592), (304, 664453643), (532, 379687796), (1064, 189843898), (2128, 94921949)]