190883390

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 348806304

約数和(自身を除く): 157922914

約数列:

[1, 2, 5, 10, 97, 194, 307, 485, 614, 641, 970, 1282, 1535, 3070, 3205, 6410, 29779, 59558, 62177, 124354, 148895, 196787, 297790, 310885, 393574, 621770, 983935, 1967870, 19088339, 38176678, 95441695, 190883390]

約数ペア:

[(1, 190883390), (2, 95441695), (5, 38176678), (10, 19088339), (97, 1967870), (194, 983935), (307, 621770), (485, 393574), (614, 310885), (641, 297790), (970, 196787), (1282, 148895), (1535, 124354), (3070, 62177), (3205, 59558), (6410, 29779)]