202086710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{1871}}^1$

素因数の和:3428

約数の個数: 32

約数和(自身を含む): 416212992

約数和(自身を除く): 214126282

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1543, 1871, 3086, 3742, 7715, 9355, 10801, 13097, 15430, 18710, 21602, 26194, 54005, 65485, 108010, 130970, 2886953, 5773906, 14434765, 20208671, 28869530, 40417342, 101043355, 202086710]

約数ペア:

[(1, 202086710), (2, 101043355), (5, 40417342), (7, 28869530), (10, 20208671), (14, 14434765), (35, 5773906), (70, 2886953), (1543, 130970), (1871, 108010), (3086, 65485), (3742, 54005), (7715, 26194), (9355, 21602), (10801, 18710), (13097, 15430)]