200918316

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1993}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 485961728

約数和(自身を除く): 285043412

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 271, 372, 542, 813, 1084, 1626, 1993, 3252, 3986, 5979, 7972, 8401, 11958, 16802, 23916, 25203, 33604, 50406, 61783, 100812, 123566, 185349, 247132, 370698, 540103, 741396, 1080206, 1620309, 2160412, 3240618, 6481236, 16743193, 33486386, 50229579, 66972772, 100459158, 200918316]

約数ペア:

[(1, 200918316), (2, 100459158), (3, 66972772), (4, 50229579), (6, 33486386), (12, 16743193), (31, 6481236), (62, 3240618), (93, 2160412), (124, 1620309), (186, 1080206), (271, 741396), (372, 540103), (542, 370698), (813, 247132), (1084, 185349), (1626, 123566), (1993, 100812), (3252, 61783), (3986, 50406), (5979, 33604), (7972, 25203), (8401, 23916), (11958, 16802)]