200013312

素因数分解:

$2^9\times 3^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:879

約数の個数: 80

約数和(自身を含む): 536362992

約数和(自身を除く): 336349680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 512, 591, 661, 768, 788, 1182, 1322, 1536, 1576, 1983, 2364, 2644, 3152, 3966, 4728, 5288, 6304, 7932, 9456, 10576, 12608, 15864, 18912, 21152, 25216, 31728, 37824, 42304, 50432, 63456, 75648, 84608, 100864, 126912, 130217, 151296, 169216, 253824, 260434, 302592, 338432, 390651, 507648, 520868, 781302, 1015296, 1041736, 1562604, 2083472, 3125208, 4166944, 6250416, 8333888, 12500832, 16667776, 25001664, 33335552, 50003328, 66671104, 100006656, 200013312]

約数ペア:

[(1, 200013312), (2, 100006656), (3, 66671104), (4, 50003328), (6, 33335552), (8, 25001664), (12, 16667776), (16, 12500832), (24, 8333888), (32, 6250416), (48, 4166944), (64, 3125208), (96, 2083472), (128, 1562604), (192, 1041736), (197, 1015296), (256, 781302), (384, 520868), (394, 507648), (512, 390651), (591, 338432), (661, 302592), (768, 260434), (788, 253824), (1182, 169216), (1322, 151296), (1536, 130217), (1576, 126912), (1983, 100864), (2364, 84608), (2644, 75648), (3152, 63456), (3966, 50432), (4728, 42304), (5288, 37824), (6304, 31728), (7932, 25216), (9456, 21152), (10576, 18912), (12608, 15864)]