201875247

素因数分解:

$3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2677}}^1$

素因数の和:2722

約数の個数: 60

約数和(自身を含む): 369403320

約数和(自身を除く): 167528073

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 81, 133, 147, 171, 189, 399, 441, 513, 567, 931, 1197, 1323, 1539, 2677, 2793, 3591, 3969, 8031, 8379, 10773, 18739, 24093, 25137, 50863, 56217, 72279, 75411, 131173, 152589, 168651, 216837, 356041, 393519, 457767, 505953, 1068123, 1180557, 1373301, 1517859, 2492287, 3204369, 3541671, 4119903, 7476861, 9613107, 10625013, 22430583, 28839321, 67291749, 201875247]

約数ペア:

[(1, 201875247), (3, 67291749), (7, 28839321), (9, 22430583), (19, 10625013), (21, 9613107), (27, 7476861), (49, 4119903), (57, 3541671), (63, 3204369), (81, 2492287), (133, 1517859), (147, 1373301), (171, 1180557), (189, 1068123), (399, 505953), (441, 457767), (513, 393519), (567, 356041), (931, 216837), (1197, 168651), (1323, 152589), (1539, 131173), (2677, 75411), (2793, 72279), (3591, 56217), (3969, 50863), (8031, 25137), (8379, 24093), (10773, 18739)]