203867928

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:839

約数の個数: 160

約数和(自身を含む): 640593360

約数和(自身を除く): 436725432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 81, 88, 99, 108, 111, 132, 148, 162, 198, 216, 222, 264, 296, 297, 324, 333, 396, 407, 444, 594, 648, 666, 773, 792, 814, 888, 891, 999, 1188, 1221, 1332, 1546, 1628, 1782, 1998, 2319, 2376, 2442, 2664, 2997, 3092, 3256, 3564, 3663, 3996, 4638, 4884, 5994, 6184, 6957, 7128, 7326, 7992, 8503, 9276, 9768, 10989, 11988, 13914, 14652, 17006, 18552, 20871, 21978, 23976, 25509, 27828, 28601, 29304, 32967, 34012, 41742, 43956, 51018, 55656, 57202, 62613, 65934, 68024, 76527, 83484, 85803, 87912, 102036, 114404, 125226, 131868, 153054, 166968, 171606, 204072, 228808, 229581, 250452, 257409, 263736, 306108, 314611, 343212, 459162, 500904, 514818, 612216, 629222, 686424, 688743, 772227, 918324, 943833, 1029636, 1258444, 1377486, 1544454, 1836648, 1887666, 2059272, 2316681, 2516888, 2754972, 2831499, 3088908, 3775332, 4633362, 5509944, 5662998, 6177816, 7550664, 8494497, 9266724, 11325996, 16988994, 18533448, 22651992, 25483491, 33977988, 50966982, 67955976, 101933964, 203867928]

約数ペア:

[(1, 203867928), (2, 101933964), (3, 67955976), (4, 50966982), (6, 33977988), (8, 25483491), (9, 22651992), (11, 18533448), (12, 16988994), (18, 11325996), (22, 9266724), (24, 8494497), (27, 7550664), (33, 6177816), (36, 5662998), (37, 5509944), (44, 4633362), (54, 3775332), (66, 3088908), (72, 2831499), (74, 2754972), (81, 2516888), (88, 2316681), (99, 2059272), (108, 1887666), (111, 1836648), (132, 1544454), (148, 1377486), (162, 1258444), (198, 1029636), (216, 943833), (222, 918324), (264, 772227), (296, 688743), (297, 686424), (324, 629222), (333, 612216), (396, 514818), (407, 500904), (444, 459162), (594, 343212), (648, 314611), (666, 306108), (773, 263736), (792, 257409), (814, 250452), (888, 229581), (891, 228808), (999, 204072), (1188, 171606), (1221, 166968), (1332, 153054), (1546, 131868), (1628, 125226), (1782, 114404), (1998, 102036), (2319, 87912), (2376, 85803), (2442, 83484), (2664, 76527), (2997, 68024), (3092, 65934), (3256, 62613), (3564, 57202), (3663, 55656), (3996, 51018), (4638, 43956), (4884, 41742), (5994, 34012), (6184, 32967), (6957, 29304), (7128, 28601), (7326, 27828), (7992, 25509), (8503, 23976), (9276, 21978), (9768, 20871), (10989, 18552), (11988, 17006), (13914, 14652)]