204643008

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20899}}^1$

素因数の和:20934

約数の個数: 84

約数和(自身を含む): 621106200

約数和(自身を除く): 416463192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 20899, 41798, 62697, 83596, 125394, 167192, 188091, 250788, 334384, 355283, 376182, 501576, 668768, 710566, 752364, 1003152, 1065849, 1337536, 1421132, 1504728, 2006304, 2131698, 2842264, 3009456, 3197547, 4012608, 4263396, 5684528, 6018912, 6395094, 8526792, 11369056, 12037824, 12790188, 17053584, 22738112, 25580376, 34107168, 51160752, 68214336, 102321504, 204643008]

約数ペア:

[(1, 204643008), (2, 102321504), (3, 68214336), (4, 51160752), (6, 34107168), (8, 25580376), (9, 22738112), (12, 17053584), (16, 12790188), (17, 12037824), (18, 11369056), (24, 8526792), (32, 6395094), (34, 6018912), (36, 5684528), (48, 4263396), (51, 4012608), (64, 3197547), (68, 3009456), (72, 2842264), (96, 2131698), (102, 2006304), (136, 1504728), (144, 1421132), (153, 1337536), (192, 1065849), (204, 1003152), (272, 752364), (288, 710566), (306, 668768), (408, 501576), (544, 376182), (576, 355283), (612, 334384), (816, 250788), (1088, 188091), (1224, 167192), (1632, 125394), (2448, 83596), (3264, 62697), (4896, 41798), (9792, 20899)]