201043863

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 318689280

約数和(自身を除く): 117645417

約数列:

[1, 3, 9, 27, 29, 47, 81, 87, 141, 243, 261, 423, 607, 783, 1269, 1363, 1821, 2349, 3807, 4089, 5463, 7047, 11421, 12267, 16389, 17603, 28529, 36801, 49167, 52809, 85587, 110403, 147501, 158427, 256761, 331209, 475281, 770283, 827341, 1425843, 2310849, 2482023, 4277529, 6932547, 7446069, 22338207, 67014621, 201043863]

約数ペア:

[(1, 201043863), (3, 67014621), (9, 22338207), (27, 7446069), (29, 6932547), (47, 4277529), (81, 2482023), (87, 2310849), (141, 1425843), (243, 827341), (261, 770283), (423, 475281), (607, 331209), (783, 256761), (1269, 158427), (1363, 147501), (1821, 110403), (2349, 85587), (3807, 52809), (4089, 49167), (5463, 36801), (7047, 28529), (11421, 17603), (12267, 16389)]