203560938

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2459}}^1$

素因数の和:2553

約数の個数: 80

約数和(自身を含む): 528644160

約数和(自身を除く): 325083222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 81, 126, 146, 162, 189, 219, 378, 438, 511, 567, 657, 1022, 1134, 1314, 1533, 1971, 2459, 3066, 3942, 4599, 4918, 5913, 7377, 9198, 11826, 13797, 14754, 17213, 22131, 27594, 34426, 41391, 44262, 51639, 66393, 82782, 103278, 132786, 154917, 179507, 199179, 309834, 359014, 398358, 464751, 538521, 929502, 1077042, 1256549, 1394253, 1615563, 2513098, 2788506, 3231126, 3769647, 4846689, 7539294, 9693378, 11308941, 14540067, 22617882, 29080134, 33926823, 67853646, 101780469, 203560938]

約数ペア:

[(1, 203560938), (2, 101780469), (3, 67853646), (6, 33926823), (7, 29080134), (9, 22617882), (14, 14540067), (18, 11308941), (21, 9693378), (27, 7539294), (42, 4846689), (54, 3769647), (63, 3231126), (73, 2788506), (81, 2513098), (126, 1615563), (146, 1394253), (162, 1256549), (189, 1077042), (219, 929502), (378, 538521), (438, 464751), (511, 398358), (567, 359014), (657, 309834), (1022, 199179), (1134, 179507), (1314, 154917), (1533, 132786), (1971, 103278), (2459, 82782), (3066, 66393), (3942, 51639), (4599, 44262), (4918, 41391), (5913, 34426), (7377, 27594), (9198, 22131), (11826, 17213), (13797, 14754)]