203205597

素因数分解:

$3^1\times 7^2\times {\mathrm{1151}}^1\times {\mathrm{1201}}^1$

素因数の和:2369

約数の個数: 24

約数和(自身を含む): 315712512

約数和(自身を除く): 112506915

約数列:

[1, 3, 7, 21, 49, 147, 1151, 1201, 3453, 3603, 8057, 8407, 24171, 25221, 56399, 58849, 169197, 176547, 1382351, 4147053, 9676457, 29029371, 67735199, 203205597]

約数ペア:

[(1, 203205597), (3, 67735199), (7, 29029371), (21, 9676457), (49, 4147053), (147, 1382351), (1151, 176547), (1201, 169197), (3453, 58849), (3603, 56399), (8057, 25221), (8407, 24171)]