201606721904

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{26557}}^1$

素因数の和:27023

約数の個数: 120

約数和(自身を含む): 475286642208

約数和(自身を除く): 273679920304

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 421, 644, 784, 842, 1127, 1288, 1684, 2254, 2576, 2947, 3368, 4508, 5894, 6736, 9016, 9683, 11788, 18032, 19366, 20629, 23576, 26557, 38732, 41258, 47152, 53114, 67781, 77464, 82516, 106228, 135562, 154928, 165032, 185899, 212456, 271124, 330064, 371798, 424912, 474467, 542248, 610811, 743596, 948934, 1084496, 1221622, 1301293, 1487192, 1897868, 2443244, 2602586, 2974384, 3795736, 4275677, 4886488, 5205172, 7591472, 8551354, 9772976, 10410344, 11180497, 17102708, 20820688, 22360994, 29929739, 34205416, 44721988, 59859478, 68410832, 78263479, 89443976, 119718956, 156526958, 178887952, 239437912, 257151431, 313053916, 478875824, 514302862, 547844353, 626107832, 1028605724, 1095688706, 1252215664, 1800060017, 2057211448, 2191377412, 3600120034, 4114422896, 4382754824, 7200240068, 8765509648, 12600420119, 14400480136, 25200840238, 28800960272, 50401680476, 100803360952, 201606721904]

約数ペア:

[(1, 201606721904), (2, 100803360952), (4, 50401680476), (7, 28800960272), (8, 25200840238), (14, 14400480136), (16, 12600420119), (23, 8765509648), (28, 7200240068), (46, 4382754824), (49, 4114422896), (56, 3600120034), (92, 2191377412), (98, 2057211448), (112, 1800060017), (161, 1252215664), (184, 1095688706), (196, 1028605724), (322, 626107832), (368, 547844353), (392, 514302862), (421, 478875824), (644, 313053916), (784, 257151431), (842, 239437912), (1127, 178887952), (1288, 156526958), (1684, 119718956), (2254, 89443976), (2576, 78263479), (2947, 68410832), (3368, 59859478), (4508, 44721988), (5894, 34205416), (6736, 29929739), (9016, 22360994), (9683, 20820688), (11788, 17102708), (18032, 11180497), (19366, 10410344), (20629, 9772976), (23576, 8551354), (26557, 7591472), (38732, 5205172), (41258, 4886488), (47152, 4275677), (53114, 3795736), (67781, 2974384), (77464, 2602586), (82516, 2443244), (106228, 1897868), (135562, 1487192), (154928, 1301293), (165032, 1221622), (185899, 1084496), (212456, 948934), (271124, 743596), (330064, 610811), (371798, 542248), (424912, 474467)]