221082762

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{51679}}^1$

素因数の和:51738

約数の個数: 32

約数和(自身を含む): 476282880

約数和(自身を除く): 255200118

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 51679, 103358, 155037, 310074, 1188617, 1602049, 2377234, 3204098, 3565851, 4806147, 7131702, 9612294, 36847127, 73694254, 110541381, 221082762]

約数ペア:

[(1, 221082762), (2, 110541381), (3, 73694254), (6, 36847127), (23, 9612294), (31, 7131702), (46, 4806147), (62, 3565851), (69, 3204098), (93, 2377234), (138, 1602049), (186, 1188617), (713, 310074), (1426, 155037), (2139, 103358), (4278, 51679)]