201764368

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 457470720

約数和(自身を除く): 255706352

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 52, 58, 62, 83, 104, 116, 124, 166, 169, 208, 232, 248, 332, 338, 377, 403, 464, 496, 664, 676, 754, 806, 899, 1079, 1328, 1352, 1508, 1612, 1798, 2158, 2407, 2573, 2704, 3016, 3224, 3596, 4316, 4814, 4901, 5146, 5239, 6032, 6448, 7192, 8632, 9628, 9802, 10292, 10478, 11687, 14027, 14384, 17264, 19256, 19604, 20584, 20956, 23374, 28054, 31291, 33449, 38512, 39208, 41168, 41912, 46748, 56108, 62582, 66898, 74617, 78416, 83824, 93496, 112216, 125164, 133796, 149234, 151931, 186992, 224432, 250328, 267592, 298468, 303862, 406783, 434837, 500656, 535184, 596936, 607724, 813566, 869674, 970021, 1193872, 1215448, 1627132, 1739348, 1940042, 2430896, 3254264, 3478696, 3880084, 6508528, 6957392, 7760168, 12610273, 15520336, 25220546, 50441092, 100882184, 201764368]

約数ペア:

[(1, 201764368), (2, 100882184), (4, 50441092), (8, 25220546), (13, 15520336), (16, 12610273), (26, 7760168), (29, 6957392), (31, 6508528), (52, 3880084), (58, 3478696), (62, 3254264), (83, 2430896), (104, 1940042), (116, 1739348), (124, 1627132), (166, 1215448), (169, 1193872), (208, 970021), (232, 869674), (248, 813566), (332, 607724), (338, 596936), (377, 535184), (403, 500656), (464, 434837), (496, 406783), (664, 303862), (676, 298468), (754, 267592), (806, 250328), (899, 224432), (1079, 186992), (1328, 151931), (1352, 149234), (1508, 133796), (1612, 125164), (1798, 112216), (2158, 93496), (2407, 83824), (2573, 78416), (2704, 74617), (3016, 66898), (3224, 62582), (3596, 56108), (4316, 46748), (4814, 41912), (4901, 41168), (5146, 39208), (5239, 38512), (6032, 33449), (6448, 31291), (7192, 28054), (8632, 23374), (9628, 20956), (9802, 20584), (10292, 19604), (10478, 19256), (11687, 17264), (14027, 14384)]