223513638

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{2621}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 456479712

約数和(自身を除く): 232966074

約数列:

[1, 2, 3, 6, 61, 122, 183, 233, 366, 466, 699, 1398, 2621, 5242, 7863, 14213, 15726, 28426, 42639, 85278, 159881, 319762, 479643, 610693, 959286, 1221386, 1832079, 3664158, 37252273, 74504546, 111756819, 223513638]

約数ペア:

[(1, 223513638), (2, 111756819), (3, 74504546), (6, 37252273), (61, 3664158), (122, 1832079), (183, 1221386), (233, 959286), (366, 610693), (466, 479643), (699, 319762), (1398, 159881), (2621, 85278), (5242, 42639), (7863, 28426), (14213, 15726)]