204550656

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 160

約数和(自身を含む): 590557440

約数和(自身を除く): 386006784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 128, 129, 152, 163, 172, 192, 228, 256, 258, 304, 326, 344, 384, 456, 489, 512, 516, 608, 652, 688, 768, 817, 912, 978, 1032, 1216, 1304, 1376, 1536, 1634, 1824, 1956, 2064, 2432, 2451, 2608, 2752, 3097, 3268, 3648, 3912, 4128, 4864, 4902, 5216, 5504, 6194, 6536, 7009, 7296, 7824, 8256, 9291, 9728, 9804, 10432, 11008, 12388, 13072, 14018, 14592, 15648, 16512, 18582, 19608, 20864, 21027, 22016, 24776, 26144, 28036, 29184, 31296, 33024, 37164, 39216, 41728, 42054, 49552, 52288, 56072, 62592, 66048, 74328, 78432, 83456, 84108, 99104, 104576, 112144, 125184, 133171, 148656, 156864, 168216, 198208, 209152, 224288, 250368, 266342, 297312, 313728, 336432, 396416, 399513, 418304, 448576, 532684, 594624, 627456, 672864, 792832, 799026, 897152, 1065368, 1189248, 1254912, 1345728, 1585664, 1598052, 1794304, 2130736, 2378496, 2691456, 3196104, 3588608, 4261472, 4756992, 5382912, 6392208, 8522944, 10765824, 12784416, 17045888, 25568832, 34091776, 51137664, 68183552, 102275328, 204550656]

約数ペア:

[(1, 204550656), (2, 102275328), (3, 68183552), (4, 51137664), (6, 34091776), (8, 25568832), (12, 17045888), (16, 12784416), (19, 10765824), (24, 8522944), (32, 6392208), (38, 5382912), (43, 4756992), (48, 4261472), (57, 3588608), (64, 3196104), (76, 2691456), (86, 2378496), (96, 2130736), (114, 1794304), (128, 1598052), (129, 1585664), (152, 1345728), (163, 1254912), (172, 1189248), (192, 1065368), (228, 897152), (256, 799026), (258, 792832), (304, 672864), (326, 627456), (344, 594624), (384, 532684), (456, 448576), (489, 418304), (512, 399513), (516, 396416), (608, 336432), (652, 313728), (688, 297312), (768, 266342), (817, 250368), (912, 224288), (978, 209152), (1032, 198208), (1216, 168216), (1304, 156864), (1376, 148656), (1536, 133171), (1634, 125184), (1824, 112144), (1956, 104576), (2064, 99104), (2432, 84108), (2451, 83456), (2608, 78432), (2752, 74328), (3097, 66048), (3268, 62592), (3648, 56072), (3912, 52288), (4128, 49552), (4864, 42054), (4902, 41728), (5216, 39216), (5504, 37164), (6194, 33024), (6536, 31296), (7009, 29184), (7296, 28036), (7824, 26144), (8256, 24776), (9291, 22016), (9728, 21027), (9804, 20864), (10432, 19608), (11008, 18582), (12388, 16512), (13072, 15648), (14018, 14592)]