197446970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{9371}}^1$

素因数の和:9435

約数の個数: 48

約数和(自身を含む): 423089568

約数和(自身を除く): 225642598

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 4214, 9371, 10535, 18742, 21070, 46855, 65597, 93710, 131194, 327985, 402953, 459179, 655970, 805906, 918358, 2014765, 2295895, 2820671, 4029530, 4591790, 5641342, 14103355, 19744697, 28206710, 39489394, 98723485, 197446970]

約数ペア:

[(1, 197446970), (2, 98723485), (5, 39489394), (7, 28206710), (10, 19744697), (14, 14103355), (35, 5641342), (43, 4591790), (49, 4029530), (70, 2820671), (86, 2295895), (98, 2014765), (215, 918358), (245, 805906), (301, 655970), (430, 459179), (490, 402953), (602, 327985), (1505, 131194), (2107, 93710), (3010, 65597), (4214, 46855), (9371, 21070), (10535, 18742)]