196147788

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 481454064

約数和(自身を除く): 285306276

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 73, 93, 124, 146, 186, 219, 233, 292, 372, 438, 466, 699, 876, 932, 961, 1398, 1922, 2263, 2796, 2883, 3844, 4526, 5766, 6789, 7223, 9052, 11532, 13578, 14446, 17009, 21669, 27156, 28892, 34018, 43338, 51027, 68036, 70153, 86676, 102054, 140306, 204108, 210459, 223913, 280612, 420918, 447826, 527279, 671739, 841836, 895652, 1054558, 1343478, 1581837, 2109116, 2686956, 3163674, 6327348, 16345649, 32691298, 49036947, 65382596, 98073894, 196147788]

約数ペア:

[(1, 196147788), (2, 98073894), (3, 65382596), (4, 49036947), (6, 32691298), (12, 16345649), (31, 6327348), (62, 3163674), (73, 2686956), (93, 2109116), (124, 1581837), (146, 1343478), (186, 1054558), (219, 895652), (233, 841836), (292, 671739), (372, 527279), (438, 447826), (466, 420918), (699, 280612), (876, 223913), (932, 210459), (961, 204108), (1398, 140306), (1922, 102054), (2263, 86676), (2796, 70153), (2883, 68036), (3844, 51027), (4526, 43338), (5766, 34018), (6789, 28892), (7223, 27156), (9052, 21669), (11532, 17009), (13578, 14446)]