197216994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{87187}}^1$

素因数の和:87234

約数の個数: 32

約数和(自身を含む): 439427520

約数和(自身を除く): 242210526

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 87187, 174374, 261561, 523122, 1133431, 2266862, 2528423, 3400293, 5056846, 6800586, 7585269, 15170538, 32869499, 65738998, 98608497, 197216994]

約数ペア:

[(1, 197216994), (2, 98608497), (3, 65738998), (6, 32869499), (13, 15170538), (26, 7585269), (29, 6800586), (39, 5056846), (58, 3400293), (78, 2528423), (87, 2266862), (174, 1133431), (377, 523122), (754, 261561), (1131, 174374), (2262, 87187)]