201964623

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 332478720

約数和(自身を除く): 130514097

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 167, 399, 433, 501, 931, 1169, 1299, 2793, 3031, 3173, 3507, 8183, 8227, 9093, 9519, 21217, 22211, 24549, 24681, 57589, 63651, 66633, 72311, 155477, 172767, 216933, 403123, 466431, 506177, 1209369, 1373909, 1518531, 3543239, 4121727, 9617363, 10629717, 28852089, 67321541, 201964623]

約数ペア:

[(1, 201964623), (3, 67321541), (7, 28852089), (19, 10629717), (21, 9617363), (49, 4121727), (57, 3543239), (133, 1518531), (147, 1373909), (167, 1209369), (399, 506177), (433, 466431), (501, 403123), (931, 216933), (1169, 172767), (1299, 155477), (2793, 72311), (3031, 66633), (3173, 63651), (3507, 57589), (8183, 24681), (8227, 24549), (9093, 22211), (9519, 21217)]