201230368

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{179}}^1$

素因数の和:294

約数の個数: 72

約数和(自身を含む): 429332400

約数和(自身を除く): 228102032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 179, 304, 344, 358, 608, 688, 716, 817, 1376, 1432, 1634, 1849, 2864, 3268, 3401, 3698, 5728, 6536, 6802, 7396, 7697, 13072, 13604, 14792, 15394, 26144, 27208, 29584, 30788, 35131, 54416, 59168, 61576, 70262, 108832, 123152, 140524, 146243, 246304, 281048, 292486, 330971, 562096, 584972, 661942, 1124192, 1169944, 1323884, 2339888, 2647768, 4679776, 5295536, 6288449, 10591072, 12576898, 25153796, 50307592, 100615184, 201230368]

約数ペア:

[(1, 201230368), (2, 100615184), (4, 50307592), (8, 25153796), (16, 12576898), (19, 10591072), (32, 6288449), (38, 5295536), (43, 4679776), (76, 2647768), (86, 2339888), (152, 1323884), (172, 1169944), (179, 1124192), (304, 661942), (344, 584972), (358, 562096), (608, 330971), (688, 292486), (716, 281048), (817, 246304), (1376, 146243), (1432, 140524), (1634, 123152), (1849, 108832), (2864, 70262), (3268, 61576), (3401, 59168), (3698, 54416), (5728, 35131), (6536, 30788), (6802, 29584), (7396, 27208), (7697, 26144), (13072, 15394), (13604, 14792)]