194402726

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1283}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 340208640

約数和(自身を除く): 145805914

約数列:

[1, 2, 7, 14, 79, 137, 158, 274, 553, 959, 1106, 1283, 1918, 2566, 8981, 10823, 17962, 21646, 75761, 101357, 151522, 175771, 202714, 351542, 709499, 1230397, 1418998, 2460794, 13885909, 27771818, 97201363, 194402726]

約数ペア:

[(1, 194402726), (2, 97201363), (7, 27771818), (14, 13885909), (79, 2460794), (137, 1418998), (158, 1230397), (274, 709499), (553, 351542), (959, 202714), (1106, 175771), (1283, 151522), (1918, 101357), (2566, 75761), (8981, 21646), (10823, 17962)]