202130250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{38501}}^1$

素因数の和:38528

約数の個数: 64

約数和(自身を含む): 576605952

約数和(自身を除く): 374475702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 38501, 77002, 115503, 192505, 231006, 269507, 385010, 539014, 577515, 808521, 962525, 1155030, 1347535, 1617042, 1925050, 2695070, 2887575, 4042605, 4812625, 5775150, 6737675, 8085210, 9625250, 13475350, 14437875, 20213025, 28875750, 33688375, 40426050, 67376750, 101065125, 202130250]

約数ペア:

[(1, 202130250), (2, 101065125), (3, 67376750), (5, 40426050), (6, 33688375), (7, 28875750), (10, 20213025), (14, 14437875), (15, 13475350), (21, 9625250), (25, 8085210), (30, 6737675), (35, 5775150), (42, 4812625), (50, 4042605), (70, 2887575), (75, 2695070), (105, 1925050), (125, 1617042), (150, 1347535), (175, 1155030), (210, 962525), (250, 808521), (350, 577515), (375, 539014), (525, 385010), (750, 269507), (875, 231006), (1050, 192505), (1750, 115503), (2625, 77002), (5250, 38501)]