230091843

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 329414400

約数和(自身を除く): 99322557

約数列:

[1, 3, 19, 57, 113, 139, 257, 339, 417, 771, 2147, 2641, 4883, 6441, 7923, 14649, 15707, 29041, 35723, 47121, 87123, 107169, 298433, 551779, 678737, 895299, 1655337, 2036211, 4036699, 12110097, 76697281, 230091843]

約数ペア:

[(1, 230091843), (3, 76697281), (19, 12110097), (57, 4036699), (113, 2036211), (139, 1655337), (257, 895299), (339, 678737), (417, 551779), (771, 298433), (2147, 107169), (2641, 87123), (4883, 47121), (6441, 35723), (7923, 29041), (14649, 15707)]