200822785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 261740160

約数和(自身を除く): 60917375

約数列:

[1, 5, 17, 67, 85, 179, 197, 335, 895, 985, 1139, 3043, 3349, 5695, 11993, 13199, 15215, 16745, 35263, 59965, 65995, 176315, 203881, 224383, 599471, 1019405, 1121915, 2362621, 2997355, 11813105, 40164557, 200822785]

約数ペア:

[(1, 200822785), (5, 40164557), (17, 11813105), (67, 2997355), (85, 2362621), (179, 1121915), (197, 1019405), (335, 599471), (895, 224383), (985, 203881), (1139, 176315), (3043, 65995), (3349, 59965), (5695, 35263), (11993, 16745), (13199, 15215)]