201912974764

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1\times {\mathrm{2971}}^1$

素因数の和:4354

約数の個数: 48

約数和(自身を含む): 359680356000

約数和(自身を除く): 157767381236

約数列:

[1, 2, 4, 101, 149, 202, 298, 404, 596, 1129, 2258, 2971, 4516, 5942, 11884, 15049, 30098, 60196, 114029, 168221, 228058, 300071, 336442, 442679, 456116, 600142, 672884, 885358, 1200284, 1770716, 3354259, 6708518, 13417036, 16990321, 33980642, 44710579, 67961284, 89421158, 178842316, 338780159, 499784591, 677560318, 999569182, 1355120636, 1999138364, 50478243691, 100956487382, 201912974764]

約数ペア:

[(1, 201912974764), (2, 100956487382), (4, 50478243691), (101, 1999138364), (149, 1355120636), (202, 999569182), (298, 677560318), (404, 499784591), (596, 338780159), (1129, 178842316), (2258, 89421158), (2971, 67961284), (4516, 44710579), (5942, 33980642), (11884, 16990321), (15049, 13417036), (30098, 6708518), (60196, 3354259), (114029, 1770716), (168221, 1200284), (228058, 885358), (300071, 672884), (336442, 600142), (442679, 456116)]