197961288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38011}}^1$

素因数の和:38058

約数の個数: 64

約数和(自身を含む): 583864320

約数和(自身を除く): 385903032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 38011, 76022, 114033, 152044, 228066, 266077, 304088, 456132, 532154, 798231, 912264, 1064308, 1178341, 1596462, 2128616, 2356682, 3192924, 3535023, 4713364, 6385848, 7070046, 8248387, 9426728, 14140092, 16496774, 24745161, 28280184, 32993548, 49490322, 65987096, 98980644, 197961288]

約数ペア:

[(1, 197961288), (2, 98980644), (3, 65987096), (4, 49490322), (6, 32993548), (7, 28280184), (8, 24745161), (12, 16496774), (14, 14140092), (21, 9426728), (24, 8248387), (28, 7070046), (31, 6385848), (42, 4713364), (56, 3535023), (62, 3192924), (84, 2356682), (93, 2128616), (124, 1596462), (168, 1178341), (186, 1064308), (217, 912264), (248, 798231), (372, 532154), (434, 456132), (651, 304088), (744, 266077), (868, 228066), (1302, 152044), (1736, 114033), (2604, 76022), (5208, 38011)]