201479865088

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{773}}^1\times {\mathrm{16691}}^1$

素因数の和:17541

約数の個数: 72

約数和(自身を含む): 409319020656

約数和(自身を除く): 207839155568

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 773, 976, 1546, 1952, 3092, 3904, 6184, 7808, 12368, 15616, 16691, 24736, 33382, 47153, 49472, 66764, 94306, 98944, 133528, 188612, 197888, 267056, 377224, 534112, 754448, 1018151, 1068224, 1508896, 2036302, 2136448, 3017792, 4072604, 4272896, 6035584, 8145208, 12071168, 12902143, 16290416, 25804286, 32580832, 51608572, 65161664, 103217144, 130323328, 206434288, 260646656, 412868576, 787030723, 825737152, 1574061446, 1651474304, 3148122892, 3302948608, 6296245784, 12592491568, 25184983136, 50369966272, 100739932544, 201479865088]

約数ペア:

[(1, 201479865088), (2, 100739932544), (4, 50369966272), (8, 25184983136), (16, 12592491568), (32, 6296245784), (61, 3302948608), (64, 3148122892), (122, 1651474304), (128, 1574061446), (244, 825737152), (256, 787030723), (488, 412868576), (773, 260646656), (976, 206434288), (1546, 130323328), (1952, 103217144), (3092, 65161664), (3904, 51608572), (6184, 32580832), (7808, 25804286), (12368, 16290416), (15616, 12902143), (16691, 12071168), (24736, 8145208), (33382, 6035584), (47153, 4272896), (49472, 4072604), (66764, 3017792), (94306, 2136448), (98944, 2036302), (133528, 1508896), (188612, 1068224), (197888, 1018151), (267056, 754448), (377224, 534112)]