194978238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{357103}}^1$

素因数の和:357128

約数の個数: 32

約数和(自身を含む): 479947776

約数和(自身を除く): 284969538

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 357103, 714206, 1071309, 2142618, 2499721, 4642339, 4999442, 7499163, 9284678, 13927017, 14998326, 27854034, 32496373, 64992746, 97489119, 194978238]

約数ペア:

[(1, 194978238), (2, 97489119), (3, 64992746), (6, 32496373), (7, 27854034), (13, 14998326), (14, 13927017), (21, 9284678), (26, 7499163), (39, 4999442), (42, 4642339), (78, 2499721), (91, 2142618), (182, 1071309), (273, 714206), (546, 357103)]