201347160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{239699}}^1$

素因数の和:239720

約数の個数: 64

約数和(自身を含む): 690336000

約数和(自身を除く): 488988840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 239699, 479398, 719097, 958796, 1198495, 1438194, 1677893, 1917592, 2396990, 2876388, 3355786, 3595485, 4793980, 5033679, 5752776, 6711572, 7190970, 8389465, 9587960, 10067358, 13423144, 14381940, 16778930, 20134716, 25168395, 28763880, 33557860, 40269432, 50336790, 67115720, 100673580, 201347160]

約数ペア:

[(1, 201347160), (2, 100673580), (3, 67115720), (4, 50336790), (5, 40269432), (6, 33557860), (7, 28763880), (8, 25168395), (10, 20134716), (12, 16778930), (14, 14381940), (15, 13423144), (20, 10067358), (21, 9587960), (24, 8389465), (28, 7190970), (30, 6711572), (35, 5752776), (40, 5033679), (42, 4793980), (56, 3595485), (60, 3355786), (70, 2876388), (84, 2396990), (105, 1917592), (120, 1677893), (140, 1438194), (168, 1198495), (210, 958796), (280, 719097), (420, 479398), (840, 239699)]