201885112

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 457158240

約数和(自身を除く): 255273128

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 61, 88, 104, 121, 122, 143, 242, 244, 263, 286, 484, 488, 526, 572, 671, 793, 968, 1052, 1144, 1342, 1573, 1586, 2104, 2684, 2893, 3146, 3172, 3419, 5368, 5786, 6292, 6344, 6838, 7381, 8723, 11572, 12584, 13676, 14762, 16043, 17446, 23144, 27352, 29524, 31823, 32086, 34892, 37609, 59048, 63646, 64172, 69784, 75218, 95953, 127292, 128344, 150436, 176473, 191906, 208559, 254584, 300872, 352946, 383812, 413699, 417118, 705892, 767624, 827398, 834236, 1411784, 1654796, 1668472, 1941203, 2294149, 3309592, 3882406, 4588298, 7764812, 9176596, 15529624, 18353192, 25235639, 50471278, 100942556, 201885112]

約数ペア:

[(1, 201885112), (2, 100942556), (4, 50471278), (8, 25235639), (11, 18353192), (13, 15529624), (22, 9176596), (26, 7764812), (44, 4588298), (52, 3882406), (61, 3309592), (88, 2294149), (104, 1941203), (121, 1668472), (122, 1654796), (143, 1411784), (242, 834236), (244, 827398), (263, 767624), (286, 705892), (484, 417118), (488, 413699), (526, 383812), (572, 352946), (671, 300872), (793, 254584), (968, 208559), (1052, 191906), (1144, 176473), (1342, 150436), (1573, 128344), (1586, 127292), (2104, 95953), (2684, 75218), (2893, 69784), (3146, 64172), (3172, 63646), (3419, 59048), (5368, 37609), (5786, 34892), (6292, 32086), (6344, 31823), (6838, 29524), (7381, 27352), (8723, 23144), (11572, 17446), (12584, 16043), (13676, 14762)]