201204885880

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{39607261}}^1$

素因数の和:39607399

約数の個数: 32

約数和(自身を含む): 456275658240

約数和(自身を除く): 255070772360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 39607261, 79214522, 158429044, 198036305, 316858088, 396072610, 792145220, 1584290440, 5030122147, 10060244294, 20120488588, 25150610735, 40240977176, 50301221470, 100602442940, 201204885880]

約数ペア:

[(1, 201204885880), (2, 100602442940), (4, 50301221470), (5, 40240977176), (8, 25150610735), (10, 20120488588), (20, 10060244294), (40, 5030122147), (127, 1584290440), (254, 792145220), (508, 396072610), (635, 316858088), (1016, 198036305), (1270, 158429044), (2540, 79214522), (5080, 39607261)]