201968478

素因数分解:

$2^1\times 3^5\times {\mathrm{53}}^1\times {\mathrm{7841}}^1$

素因数の和:7911

約数の個数: 48

約数和(自身を含む): 462427056

約数和(自身を除く): 260458578

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 243, 318, 477, 486, 954, 1431, 2862, 4293, 7841, 8586, 12879, 15682, 23523, 25758, 47046, 70569, 141138, 211707, 415573, 423414, 635121, 831146, 1246719, 1270242, 1905363, 2493438, 3740157, 3810726, 7480314, 11220471, 22440942, 33661413, 67322826, 100984239, 201968478]

約数ペア:

[(1, 201968478), (2, 100984239), (3, 67322826), (6, 33661413), (9, 22440942), (18, 11220471), (27, 7480314), (53, 3810726), (54, 3740157), (81, 2493438), (106, 1905363), (159, 1270242), (162, 1246719), (243, 831146), (318, 635121), (477, 423414), (486, 415573), (954, 211707), (1431, 141138), (2862, 70569), (4293, 47046), (7841, 25758), (8586, 23523), (12879, 15682)]