200947425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12347}}^1$

素因数の和:12398

約数の個数: 48

約数和(自身を含む): 391974912

約数和(自身を除く): 191027487

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 217, 465, 525, 651, 775, 1085, 2325, 3255, 5425, 12347, 16275, 37041, 61735, 86429, 185205, 259287, 308675, 382757, 432145, 926025, 1148271, 1296435, 1913785, 2160725, 2679299, 5741355, 6482175, 8037897, 9568925, 13396495, 28706775, 40189485, 66982475, 200947425]

約数ペア:

[(1, 200947425), (3, 66982475), (5, 40189485), (7, 28706775), (15, 13396495), (21, 9568925), (25, 8037897), (31, 6482175), (35, 5741355), (75, 2679299), (93, 2160725), (105, 1913785), (155, 1296435), (175, 1148271), (217, 926025), (465, 432145), (525, 382757), (651, 308675), (775, 259287), (1085, 185205), (2325, 86429), (3255, 61735), (5425, 37041), (12347, 16275)]