197231112

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{1801}}^1$

素因数の和:1845

約数の個数: 120

約数和(自身を含む): 598525290

約数和(自身を除く): 401294178

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 312, 324, 338, 351, 468, 507, 648, 676, 702, 936, 1014, 1053, 1352, 1404, 1521, 1801, 2028, 2106, 2808, 3042, 3602, 4056, 4212, 4563, 5403, 6084, 7204, 8424, 9126, 10806, 12168, 13689, 14408, 16209, 18252, 21612, 23413, 27378, 32418, 36504, 43224, 46826, 48627, 54756, 64836, 70239, 93652, 97254, 109512, 129672, 140478, 145881, 187304, 194508, 210717, 280956, 291762, 304369, 389016, 421434, 561912, 583524, 608738, 632151, 842868, 913107, 1167048, 1217476, 1264302, 1685736, 1826214, 1896453, 2434952, 2528604, 2739321, 3652428, 3792906, 5057208, 5478642, 7304856, 7585812, 8217963, 10957284, 15171624, 16435926, 21914568, 24653889, 32871852, 49307778, 65743704, 98615556, 197231112]

約数ペア:

[(1, 197231112), (2, 98615556), (3, 65743704), (4, 49307778), (6, 32871852), (8, 24653889), (9, 21914568), (12, 16435926), (13, 15171624), (18, 10957284), (24, 8217963), (26, 7585812), (27, 7304856), (36, 5478642), (39, 5057208), (52, 3792906), (54, 3652428), (72, 2739321), (78, 2528604), (81, 2434952), (104, 1896453), (108, 1826214), (117, 1685736), (156, 1264302), (162, 1217476), (169, 1167048), (216, 913107), (234, 842868), (312, 632151), (324, 608738), (338, 583524), (351, 561912), (468, 421434), (507, 389016), (648, 304369), (676, 291762), (702, 280956), (936, 210717), (1014, 194508), (1053, 187304), (1352, 145881), (1404, 140478), (1521, 129672), (1801, 109512), (2028, 97254), (2106, 93652), (2808, 70239), (3042, 64836), (3602, 54756), (4056, 48627), (4212, 46826), (4563, 43224), (5403, 36504), (6084, 32418), (7204, 27378), (8424, 23413), (9126, 21612), (10806, 18252), (12168, 16209), (13689, 14408)]