201801422576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1760797}}^1$

素因数の和:1760866

約数の個数: 80

約数和(自身を含む): 458511799200

約数和(自身を除く): 256710376624

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 208, 232, 247, 304, 377, 464, 494, 551, 754, 988, 1102, 1508, 1976, 2204, 3016, 3952, 4408, 6032, 7163, 8816, 14326, 28652, 57304, 114608, 1760797, 3521594, 7043188, 14086376, 22890361, 28172752, 33455143, 45780722, 51063113, 66910286, 91561444, 102126226, 133820572, 183122888, 204252452, 267641144, 366245776, 408504904, 434916859, 535282288, 663820469, 817009808, 869833718, 970199147, 1327640938, 1739667436, 1940398294, 2655281876, 3479334872, 3880796588, 5310563752, 6958669744, 7761593176, 10621127504, 12612588911, 15523186352, 25225177822, 50450355644, 100900711288, 201801422576]

約数ペア:

[(1, 201801422576), (2, 100900711288), (4, 50450355644), (8, 25225177822), (13, 15523186352), (16, 12612588911), (19, 10621127504), (26, 7761593176), (29, 6958669744), (38, 5310563752), (52, 3880796588), (58, 3479334872), (76, 2655281876), (104, 1940398294), (116, 1739667436), (152, 1327640938), (208, 970199147), (232, 869833718), (247, 817009808), (304, 663820469), (377, 535282288), (464, 434916859), (494, 408504904), (551, 366245776), (754, 267641144), (988, 204252452), (1102, 183122888), (1508, 133820572), (1976, 102126226), (2204, 91561444), (3016, 66910286), (3952, 51063113), (4408, 45780722), (6032, 33455143), (7163, 28172752), (8816, 22890361), (14326, 14086376), (28652, 7043188), (57304, 3521594), (114608, 1760797)]