200938745

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4517}}^1$

素因数の和:4601

約数の個数: 32

約数和(自身を含む): 291465216

約数和(自身を除く): 90526471

約数列:

[1, 5, 7, 31, 35, 41, 155, 205, 217, 287, 1085, 1271, 1435, 4517, 6355, 8897, 22585, 31619, 44485, 140027, 158095, 185197, 700135, 925985, 980189, 1296379, 4900945, 5741107, 6481895, 28705535, 40187749, 200938745]

約数ペア:

[(1, 200938745), (5, 40187749), (7, 28705535), (31, 6481895), (35, 5741107), (41, 4900945), (155, 1296379), (205, 980189), (217, 925985), (287, 700135), (1085, 185197), (1271, 158095), (1435, 140027), (4517, 44485), (6355, 31619), (8897, 22585)]