205893185

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 266716800

約数和(自身を除く): 60823615

約数列:

[1, 5, 29, 41, 59, 145, 205, 295, 587, 1189, 1711, 2419, 2935, 5945, 8555, 12095, 17023, 24067, 34633, 70151, 85115, 120335, 173165, 350755, 697943, 1004357, 1419953, 3489715, 5021785, 7099765, 41178637, 205893185]

約数ペア:

[(1, 205893185), (5, 41178637), (29, 7099765), (41, 5021785), (59, 3489715), (145, 1419953), (205, 1004357), (295, 697943), (587, 350755), (1189, 173165), (1711, 120335), (2419, 85115), (2935, 70151), (5945, 34633), (8555, 24067), (12095, 17023)]