199658536

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2487

約数の個数: 96

約数和(自身を含む): 500277600

約数和(自身を除く): 300619064

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 133, 152, 154, 196, 209, 266, 308, 392, 418, 532, 539, 616, 836, 931, 1064, 1078, 1463, 1672, 1862, 2156, 2437, 2926, 3724, 4312, 4874, 5852, 7448, 9748, 10241, 11704, 17059, 19496, 20482, 26807, 34118, 40964, 46303, 53614, 68236, 81928, 92606, 107228, 119413, 136472, 185212, 187649, 214456, 238826, 324121, 370424, 375298, 477652, 509333, 648242, 750596, 955304, 1018666, 1296484, 1313543, 1501192, 2037332, 2268847, 2592968, 2627086, 3565331, 4074664, 4537694, 5254172, 7130662, 9075388, 10508344, 14261324, 18150776, 24957317, 28522648, 49914634, 99829268, 199658536]

約数ペア:

[(1, 199658536), (2, 99829268), (4, 49914634), (7, 28522648), (8, 24957317), (11, 18150776), (14, 14261324), (19, 10508344), (22, 9075388), (28, 7130662), (38, 5254172), (44, 4537694), (49, 4074664), (56, 3565331), (76, 2627086), (77, 2592968), (88, 2268847), (98, 2037332), (133, 1501192), (152, 1313543), (154, 1296484), (196, 1018666), (209, 955304), (266, 750596), (308, 648242), (392, 509333), (418, 477652), (532, 375298), (539, 370424), (616, 324121), (836, 238826), (931, 214456), (1064, 187649), (1078, 185212), (1463, 136472), (1672, 119413), (1862, 107228), (2156, 92606), (2437, 81928), (2926, 68236), (3724, 53614), (4312, 46303), (4874, 40964), (5852, 34118), (7448, 26807), (9748, 20482), (10241, 19496), (11704, 17059)]