210631652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 477066240

約数和(自身を除く): 266434588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 67, 77, 118, 134, 154, 173, 236, 268, 308, 346, 413, 469, 649, 692, 737, 826, 938, 1211, 1298, 1474, 1652, 1876, 1903, 2422, 2596, 2948, 3806, 3953, 4543, 4844, 5159, 7612, 7906, 9086, 10207, 10318, 11591, 13321, 15812, 18172, 20414, 20636, 23182, 26642, 27671, 40828, 43483, 46364, 53284, 55342, 71449, 81137, 86966, 110684, 112277, 127501, 142898, 162274, 173932, 224554, 255002, 285796, 304381, 324548, 449108, 510004, 608762, 683869, 785939, 892507, 1217524, 1367738, 1571878, 1785014, 2735476, 3143756, 3570028, 4787083, 7522559, 9574166, 15045118, 19148332, 30090236, 52657913, 105315826, 210631652]

約数ペア:

[(1, 210631652), (2, 105315826), (4, 52657913), (7, 30090236), (11, 19148332), (14, 15045118), (22, 9574166), (28, 7522559), (44, 4787083), (59, 3570028), (67, 3143756), (77, 2735476), (118, 1785014), (134, 1571878), (154, 1367738), (173, 1217524), (236, 892507), (268, 785939), (308, 683869), (346, 608762), (413, 510004), (469, 449108), (649, 324548), (692, 304381), (737, 285796), (826, 255002), (938, 224554), (1211, 173932), (1298, 162274), (1474, 142898), (1652, 127501), (1876, 112277), (1903, 110684), (2422, 86966), (2596, 81137), (2948, 71449), (3806, 55342), (3953, 53284), (4543, 46364), (4844, 43483), (5159, 40828), (7612, 27671), (7906, 26642), (9086, 23182), (10207, 20636), (10318, 20414), (11591, 18172), (13321, 15812)]