202258192

素因数分解:

$2^4\times {\mathrm{19}}^4\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 50

約数和(自身を含む): 417910318

約数和(自身を除く): 215652126

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 361, 388, 722, 776, 1444, 1552, 1843, 2888, 3686, 5776, 6859, 7372, 13718, 14744, 27436, 29488, 35017, 54872, 70034, 109744, 130321, 140068, 260642, 280136, 521284, 560272, 665323, 1042568, 1330646, 2085136, 2661292, 5322584, 10645168, 12641137, 25282274, 50564548, 101129096, 202258192]

約数ペア:

[(1, 202258192), (2, 101129096), (4, 50564548), (8, 25282274), (16, 12641137), (19, 10645168), (38, 5322584), (76, 2661292), (97, 2085136), (152, 1330646), (194, 1042568), (304, 665323), (361, 560272), (388, 521284), (722, 280136), (776, 260642), (1444, 140068), (1552, 130321), (1843, 109744), (2888, 70034), (3686, 54872), (5776, 35017), (6859, 29488), (7372, 27436), (13718, 14744)]