212063292

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{280507}}^1$

素因数の和:280527

約数の個数: 48

約数和(自身を含む): 628337920

約数和(自身を除く): 416274628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 280507, 561014, 841521, 1122028, 1683042, 1963549, 2524563, 3366084, 3927098, 5049126, 5890647, 7573689, 7854196, 10098252, 11781294, 15147378, 17671941, 23562588, 30294756, 35343882, 53015823, 70687764, 106031646, 212063292]

約数ペア:

[(1, 212063292), (2, 106031646), (3, 70687764), (4, 53015823), (6, 35343882), (7, 30294756), (9, 23562588), (12, 17671941), (14, 15147378), (18, 11781294), (21, 10098252), (27, 7854196), (28, 7573689), (36, 5890647), (42, 5049126), (54, 3927098), (63, 3366084), (84, 2524563), (108, 1963549), (126, 1683042), (189, 1122028), (252, 841521), (378, 561014), (756, 280507)]