201997965546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{521}}^1\times {\mathrm{127453}}^1$

素因数の和:128008

約数の個数: 72

約数和(自身を含む): 474831661356

約数和(自身を除く): 272833695810

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 521, 1014, 1042, 1521, 1563, 3042, 3126, 4689, 6773, 9378, 13546, 20319, 40638, 60957, 88049, 121914, 127453, 176098, 254906, 264147, 382359, 528294, 764718, 792441, 1147077, 1584882, 1656889, 2294154, 3313778, 4970667, 9941334, 14912001, 21539557, 29824002, 43079114, 64618671, 66403013, 129237342, 132806026, 193856013, 199209039, 387712026, 398418078, 597627117, 863239169, 1195254234, 1726478338, 2589717507, 5179435014, 7769152521, 11222109197, 15538305042, 22444218394, 33666327591, 67332655182, 100998982773, 201997965546]

約数ペア:

[(1, 201997965546), (2, 100998982773), (3, 67332655182), (6, 33666327591), (9, 22444218394), (13, 15538305042), (18, 11222109197), (26, 7769152521), (39, 5179435014), (78, 2589717507), (117, 1726478338), (169, 1195254234), (234, 863239169), (338, 597627117), (507, 398418078), (521, 387712026), (1014, 199209039), (1042, 193856013), (1521, 132806026), (1563, 129237342), (3042, 66403013), (3126, 64618671), (4689, 43079114), (6773, 29824002), (9378, 21539557), (13546, 14912001), (20319, 9941334), (40638, 4970667), (60957, 3313778), (88049, 2294154), (121914, 1656889), (127453, 1584882), (176098, 1147077), (254906, 792441), (264147, 764718), (382359, 528294)]