201776796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431147}}^1$

素因数の和:431170

約数の個数: 36

約数和(自身を含む): 549282552

約数和(自身を除く): 347505756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 431147, 862294, 1293441, 1724588, 2586882, 3880323, 5173764, 5604911, 7760646, 11209822, 15521292, 16814733, 22419644, 33629466, 50444199, 67258932, 100888398, 201776796]

約数ペア:

[(1, 201776796), (2, 100888398), (3, 67258932), (4, 50444199), (6, 33629466), (9, 22419644), (12, 16814733), (13, 15521292), (18, 11209822), (26, 7760646), (36, 5604911), (39, 5173764), (52, 3880323), (78, 2586882), (117, 1724588), (156, 1293441), (234, 862294), (468, 431147)]