201874880

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11903}}^1$

素因数の和:11973

約数の個数: 56

約数和(自身を含む): 489825792

約数和(自身を除く): 287950912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 8480, 11903, 16960, 23806, 47612, 59515, 95224, 119030, 190448, 238060, 380896, 476120, 630859, 761792, 952240, 1261718, 1904480, 2523436, 3154295, 3808960, 5046872, 6308590, 10093744, 12617180, 20187488, 25234360, 40374976, 50468720, 100937440, 201874880]

約数ペア:

[(1, 201874880), (2, 100937440), (4, 50468720), (5, 40374976), (8, 25234360), (10, 20187488), (16, 12617180), (20, 10093744), (32, 6308590), (40, 5046872), (53, 3808960), (64, 3154295), (80, 2523436), (106, 1904480), (160, 1261718), (212, 952240), (265, 761792), (320, 630859), (424, 476120), (530, 380896), (848, 238060), (1060, 190448), (1696, 119030), (2120, 95224), (3392, 59515), (4240, 47612), (8480, 23806), (11903, 16960)]