227901026

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 363128832

約数和(自身を除く): 135227806

約数列:

[1, 2, 31, 47, 62, 94, 197, 394, 397, 794, 1457, 2914, 6107, 9259, 12214, 12307, 18518, 18659, 24614, 37318, 78209, 156418, 287029, 574058, 578429, 1156858, 2424479, 3675823, 4848958, 7351646, 113950513, 227901026]

約数ペア:

[(1, 227901026), (2, 113950513), (31, 7351646), (47, 4848958), (62, 3675823), (94, 2424479), (197, 1156858), (394, 578429), (397, 574058), (794, 287029), (1457, 156418), (2914, 78209), (6107, 37318), (9259, 24614), (12214, 18659), (12307, 18518)]