203779968

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1613}}^1$

素因数の和:1684

約数の個数: 128

約数和(自身を含む): 632171520

約数和(自身を除く): 428391552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 282, 329, 336, 376, 384, 448, 564, 658, 672, 752, 896, 987, 1128, 1316, 1344, 1504, 1613, 1974, 2256, 2632, 2688, 3008, 3226, 3948, 4512, 4839, 5264, 6016, 6452, 7896, 9024, 9678, 10528, 11291, 12904, 15792, 18048, 19356, 21056, 22582, 25808, 31584, 33873, 38712, 42112, 45164, 51616, 63168, 67746, 75811, 77424, 90328, 103232, 126336, 135492, 151622, 154848, 180656, 206464, 227433, 270984, 303244, 309696, 361312, 454866, 530677, 541968, 606488, 619392, 722624, 909732, 1061354, 1083936, 1212976, 1445248, 1592031, 1819464, 2122708, 2167872, 2425952, 3184062, 3638928, 4245416, 4335744, 4851904, 6368124, 7277856, 8490832, 9703808, 12736248, 14555712, 16981664, 25472496, 29111424, 33963328, 50944992, 67926656, 101889984, 203779968]

約数ペア:

[(1, 203779968), (2, 101889984), (3, 67926656), (4, 50944992), (6, 33963328), (7, 29111424), (8, 25472496), (12, 16981664), (14, 14555712), (16, 12736248), (21, 9703808), (24, 8490832), (28, 7277856), (32, 6368124), (42, 4851904), (47, 4335744), (48, 4245416), (56, 3638928), (64, 3184062), (84, 2425952), (94, 2167872), (96, 2122708), (112, 1819464), (128, 1592031), (141, 1445248), (168, 1212976), (188, 1083936), (192, 1061354), (224, 909732), (282, 722624), (329, 619392), (336, 606488), (376, 541968), (384, 530677), (448, 454866), (564, 361312), (658, 309696), (672, 303244), (752, 270984), (896, 227433), (987, 206464), (1128, 180656), (1316, 154848), (1344, 151622), (1504, 135492), (1613, 126336), (1974, 103232), (2256, 90328), (2632, 77424), (2688, 75811), (3008, 67746), (3226, 63168), (3948, 51616), (4512, 45164), (4839, 42112), (5264, 38712), (6016, 33873), (6452, 31584), (7896, 25808), (9024, 22582), (9678, 21056), (10528, 19356), (11291, 18048), (12904, 15792)]