201754566544

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{32173}}^1$

素因数の和:32528

約数の個数: 80

約数和(自身を含む): 413639239680

約数和(自身を除く): 211884673136

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 269, 376, 496, 538, 752, 1076, 1457, 2152, 2914, 4304, 5828, 8339, 11656, 12643, 16678, 23312, 25286, 32173, 33356, 50572, 64346, 66712, 101144, 128692, 133424, 202288, 257384, 391933, 514768, 783866, 997363, 1512131, 1567732, 1994726, 3024262, 3135464, 3989452, 6048524, 6270928, 7978904, 8654537, 12097048, 15957808, 17309074, 24194096, 34618148, 46876061, 69236296, 93752122, 138472592, 187504244, 268290647, 375008488, 406763239, 536581294, 750016976, 813526478, 1073162588, 1627052956, 2146325176, 3254105912, 4292650352, 6508211824, 12609660409, 25219320818, 50438641636, 100877283272, 201754566544]

約数ペア:

[(1, 201754566544), (2, 100877283272), (4, 50438641636), (8, 25219320818), (16, 12609660409), (31, 6508211824), (47, 4292650352), (62, 3254105912), (94, 2146325176), (124, 1627052956), (188, 1073162588), (248, 813526478), (269, 750016976), (376, 536581294), (496, 406763239), (538, 375008488), (752, 268290647), (1076, 187504244), (1457, 138472592), (2152, 93752122), (2914, 69236296), (4304, 46876061), (5828, 34618148), (8339, 24194096), (11656, 17309074), (12643, 15957808), (16678, 12097048), (23312, 8654537), (25286, 7978904), (32173, 6270928), (33356, 6048524), (50572, 3989452), (64346, 3135464), (66712, 3024262), (101144, 1994726), (128692, 1567732), (133424, 1512131), (202288, 997363), (257384, 783866), (391933, 514768)]