207947094

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 463574016

約数和(自身を除く): 255626922

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 137, 138, 274, 391, 411, 647, 782, 822, 1173, 1294, 1941, 2329, 2346, 3151, 3882, 4658, 6302, 6987, 9453, 10999, 13974, 14881, 18906, 21998, 29762, 32997, 44643, 53567, 65994, 88639, 89286, 107134, 160701, 177278, 252977, 265917, 321402, 505954, 531834, 758931, 1506863, 1517862, 2038697, 3013726, 4077394, 4520589, 6116091, 9041178, 12232182, 34657849, 69315698, 103973547, 207947094]

約数ペア:

[(1, 207947094), (2, 103973547), (3, 69315698), (6, 34657849), (17, 12232182), (23, 9041178), (34, 6116091), (46, 4520589), (51, 4077394), (69, 3013726), (102, 2038697), (137, 1517862), (138, 1506863), (274, 758931), (391, 531834), (411, 505954), (647, 321402), (782, 265917), (822, 252977), (1173, 177278), (1294, 160701), (1941, 107134), (2329, 89286), (2346, 88639), (3151, 65994), (3882, 53567), (4658, 44643), (6302, 32997), (6987, 29762), (9453, 21998), (10999, 18906), (13974, 14881)]