199194912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{98807}}^1$

素因数の和:98830

約数の個数: 72

約数和(自身を含む): 647390016

約数和(自身を除く): 448195104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 98807, 197614, 296421, 395228, 592842, 691649, 790456, 889263, 1185684, 1383298, 1580912, 1778526, 2074947, 2371368, 2766596, 3161824, 3557052, 4149894, 4742736, 5533192, 6224841, 7114104, 8299788, 9485472, 11066384, 12449682, 14228208, 16599576, 22132768, 24899364, 28456416, 33199152, 49798728, 66398304, 99597456, 199194912]

約数ペア:

[(1, 199194912), (2, 99597456), (3, 66398304), (4, 49798728), (6, 33199152), (7, 28456416), (8, 24899364), (9, 22132768), (12, 16599576), (14, 14228208), (16, 12449682), (18, 11066384), (21, 9485472), (24, 8299788), (28, 7114104), (32, 6224841), (36, 5533192), (42, 4742736), (48, 4149894), (56, 3557052), (63, 3161824), (72, 2766596), (84, 2371368), (96, 2074947), (112, 1778526), (126, 1580912), (144, 1383298), (168, 1185684), (224, 889263), (252, 790456), (288, 691649), (336, 592842), (504, 395228), (672, 296421), (1008, 197614), (2016, 98807)]