201739948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{39619}}^1$

素因数の和:39709

約数の個数: 24

約数和(自身を含む): 377182400

約数和(自身を除く): 175442452

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 39619, 79238, 158476, 752761, 1505522, 2654473, 3011044, 5308946, 10617892, 50434987, 100869974, 201739948]

約数ペア:

[(1, 201739948), (2, 100869974), (4, 50434987), (19, 10617892), (38, 5308946), (67, 3011044), (76, 2654473), (134, 1505522), (268, 752761), (1273, 158476), (2546, 79238), (5092, 39619)]