201731942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{587}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 327849984

約数和(自身を除く): 126118042

約数列:

[1, 2, 23, 31, 46, 62, 241, 482, 587, 713, 1174, 1426, 5543, 7471, 11086, 13501, 14942, 18197, 27002, 36394, 141467, 171833, 282934, 343666, 418531, 837062, 3253741, 4385477, 6507482, 8770954, 100865971, 201731942]

約数ペア:

[(1, 201731942), (2, 100865971), (23, 8770954), (31, 6507482), (46, 4385477), (62, 3253741), (241, 837062), (482, 418531), (587, 343666), (713, 282934), (1174, 171833), (1426, 141467), (5543, 36394), (7471, 27002), (11086, 18197), (13501, 14942)]