203768256

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:578

約数の個数: 112

約数和(自身を含む): 575852544

約数和(自身を除く): 372084288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 163, 192, 204, 272, 326, 383, 408, 489, 544, 652, 766, 816, 978, 1088, 1149, 1304, 1532, 1632, 1956, 2298, 2608, 2771, 3064, 3264, 3912, 4596, 5216, 5542, 6128, 6511, 7824, 8313, 9192, 10432, 11084, 12256, 13022, 15648, 16626, 18384, 19533, 22168, 24512, 26044, 31296, 33252, 36768, 39066, 44336, 52088, 62429, 66504, 73536, 78132, 88672, 104176, 124858, 133008, 156264, 177344, 187287, 208352, 249716, 266016, 312528, 374574, 416704, 499432, 532032, 625056, 749148, 998864, 1061293, 1250112, 1498296, 1997728, 2122586, 2996592, 3183879, 3995456, 4245172, 5993184, 6367758, 8490344, 11986368, 12735516, 16980688, 25471032, 33961376, 50942064, 67922752, 101884128, 203768256]

約数ペア:

[(1, 203768256), (2, 101884128), (3, 67922752), (4, 50942064), (6, 33961376), (8, 25471032), (12, 16980688), (16, 12735516), (17, 11986368), (24, 8490344), (32, 6367758), (34, 5993184), (48, 4245172), (51, 3995456), (64, 3183879), (68, 2996592), (96, 2122586), (102, 1997728), (136, 1498296), (163, 1250112), (192, 1061293), (204, 998864), (272, 749148), (326, 625056), (383, 532032), (408, 499432), (489, 416704), (544, 374574), (652, 312528), (766, 266016), (816, 249716), (978, 208352), (1088, 187287), (1149, 177344), (1304, 156264), (1532, 133008), (1632, 124858), (1956, 104176), (2298, 88672), (2608, 78132), (2771, 73536), (3064, 66504), (3264, 62429), (3912, 52088), (4596, 44336), (5216, 39066), (5542, 36768), (6128, 33252), (6511, 31296), (7824, 26044), (8313, 24512), (9192, 22168), (10432, 19533), (11084, 18384), (12256, 16626), (13022, 15648)]