193027408

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{74933}}^1$

素因数の和:74971

約数の個数: 40

約数和(自身を含む): 446007168

約数和(自身を除く): 252979760

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 74933, 149866, 299732, 524531, 599464, 1049062, 1198928, 1723459, 2098124, 3446918, 4196248, 6893836, 8392496, 12064213, 13787672, 24128426, 27575344, 48256852, 96513704, 193027408]

約数ペア:

[(1, 193027408), (2, 96513704), (4, 48256852), (7, 27575344), (8, 24128426), (14, 13787672), (16, 12064213), (23, 8392496), (28, 6893836), (46, 4196248), (56, 3446918), (92, 2098124), (112, 1723459), (161, 1198928), (184, 1049062), (322, 599464), (368, 524531), (644, 299732), (1288, 149866), (2576, 74933)]