237804590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{1613}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 447633216

約数和(自身を除く): 209828626

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 641, 1282, 1613, 3205, 3226, 6410, 8065, 14743, 16130, 29486, 37099, 73715, 74198, 147430, 185495, 370990, 1033933, 2067866, 5169665, 10339330, 23780459, 47560918, 118902295, 237804590]

約数ペア:

[(1, 237804590), (2, 118902295), (5, 47560918), (10, 23780459), (23, 10339330), (46, 5169665), (115, 2067866), (230, 1033933), (641, 370990), (1282, 185495), (1613, 147430), (3205, 74198), (3226, 73715), (6410, 37099), (8065, 29486), (14743, 16130)]