238809310

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{503}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 434693952

約数和(自身を除く): 195884642

約数列:

[1, 2, 5, 10, 197, 241, 394, 482, 503, 985, 1006, 1205, 1970, 2410, 2515, 5030, 47477, 94954, 99091, 121223, 198182, 237385, 242446, 474770, 495455, 606115, 990910, 1212230, 23880931, 47761862, 119404655, 238809310]

約数ペア:

[(1, 238809310), (2, 119404655), (5, 47761862), (10, 23880931), (197, 1212230), (241, 990910), (394, 606115), (482, 495455), (503, 474770), (985, 242446), (1006, 237385), (1205, 198182), (1970, 121223), (2410, 99091), (2515, 94954), (5030, 47477)]