201786884512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1471}}^1\times {\mathrm{252163}}^1$

素因数の和:253661

約数の個数: 48

約数和(自身を含む): 420924252672

約数和(自身を除く): 219137368160

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1471, 2942, 5884, 11768, 23536, 25007, 47072, 50014, 100028, 200056, 252163, 400112, 504326, 800224, 1008652, 2017304, 4034608, 4286771, 8069216, 8573542, 17147084, 34294168, 68588336, 137176672, 370931773, 741863546, 1483727092, 2967454184, 5934908368, 6305840141, 11869816736, 12611680282, 25223360564, 50446721128, 100893442256, 201786884512]

約数ペア:

[(1, 201786884512), (2, 100893442256), (4, 50446721128), (8, 25223360564), (16, 12611680282), (17, 11869816736), (32, 6305840141), (34, 5934908368), (68, 2967454184), (136, 1483727092), (272, 741863546), (544, 370931773), (1471, 137176672), (2942, 68588336), (5884, 34294168), (11768, 17147084), (23536, 8573542), (25007, 8069216), (47072, 4286771), (50014, 4034608), (100028, 2017304), (200056, 1008652), (252163, 800224), (400112, 504326)]