197833428

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{3613}}^1$

素因数の和:3655

約数の個数: 90

約数和(自身を含む): 560173614

約数和(自身を除く): 362340186

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 468, 507, 676, 702, 1014, 1053, 1404, 1521, 2028, 2106, 3042, 3613, 4212, 4563, 6084, 7226, 9126, 10839, 13689, 14452, 18252, 21678, 27378, 32517, 43356, 46969, 54756, 65034, 93938, 97551, 130068, 140907, 187876, 195102, 281814, 292653, 390204, 422721, 563628, 585306, 610597, 845442, 1170612, 1221194, 1268163, 1690884, 1831791, 2442388, 2536326, 3663582, 3804489, 5072652, 5495373, 7327164, 7608978, 10990746, 15217956, 16486119, 21981492, 32972238, 49458357, 65944476, 98916714, 197833428]

約数ペア:

[(1, 197833428), (2, 98916714), (3, 65944476), (4, 49458357), (6, 32972238), (9, 21981492), (12, 16486119), (13, 15217956), (18, 10990746), (26, 7608978), (27, 7327164), (36, 5495373), (39, 5072652), (52, 3804489), (54, 3663582), (78, 2536326), (81, 2442388), (108, 1831791), (117, 1690884), (156, 1268163), (162, 1221194), (169, 1170612), (234, 845442), (324, 610597), (338, 585306), (351, 563628), (468, 422721), (507, 390204), (676, 292653), (702, 281814), (1014, 195102), (1053, 187876), (1404, 140907), (1521, 130068), (2028, 97551), (2106, 93938), (3042, 65034), (3613, 54756), (4212, 46969), (4563, 43356), (6084, 32517), (7226, 27378), (9126, 21678), (10839, 18252), (13689, 14452)]