197552320

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 168

約数和(自身を含む): 561862224

約数和(自身を除く): 364309904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 64, 70, 80, 86, 98, 112, 140, 160, 172, 196, 215, 224, 245, 280, 293, 301, 320, 344, 392, 430, 448, 490, 560, 586, 602, 688, 784, 860, 980, 1120, 1172, 1204, 1376, 1465, 1505, 1568, 1720, 1960, 2051, 2107, 2240, 2344, 2408, 2752, 2930, 3010, 3136, 3440, 3920, 4102, 4214, 4688, 4816, 5860, 6020, 6880, 7840, 8204, 8428, 9376, 9632, 10255, 10535, 11720, 12040, 12599, 13760, 14357, 15680, 16408, 16856, 18752, 19264, 20510, 21070, 23440, 24080, 25198, 28714, 32816, 33712, 41020, 42140, 46880, 48160, 50396, 57428, 62995, 65632, 67424, 71785, 82040, 84280, 88193, 93760, 96320, 100792, 114856, 125990, 131264, 134848, 143570, 164080, 168560, 176386, 201584, 229712, 251980, 287140, 328160, 337120, 352772, 403168, 440965, 459424, 503960, 574280, 617351, 656320, 674240, 705544, 806336, 881930, 918848, 1007920, 1148560, 1234702, 1411088, 1763860, 2015840, 2297120, 2469404, 2822176, 3086755, 3527720, 4031680, 4594240, 4938808, 5644352, 6173510, 7055440, 9877616, 12347020, 14110880, 19755232, 24694040, 28221760, 39510464, 49388080, 98776160, 197552320]

約数ペア:

[(1, 197552320), (2, 98776160), (4, 49388080), (5, 39510464), (7, 28221760), (8, 24694040), (10, 19755232), (14, 14110880), (16, 12347020), (20, 9877616), (28, 7055440), (32, 6173510), (35, 5644352), (40, 4938808), (43, 4594240), (49, 4031680), (56, 3527720), (64, 3086755), (70, 2822176), (80, 2469404), (86, 2297120), (98, 2015840), (112, 1763860), (140, 1411088), (160, 1234702), (172, 1148560), (196, 1007920), (215, 918848), (224, 881930), (245, 806336), (280, 705544), (293, 674240), (301, 656320), (320, 617351), (344, 574280), (392, 503960), (430, 459424), (448, 440965), (490, 403168), (560, 352772), (586, 337120), (602, 328160), (688, 287140), (784, 251980), (860, 229712), (980, 201584), (1120, 176386), (1172, 168560), (1204, 164080), (1376, 143570), (1465, 134848), (1505, 131264), (1568, 125990), (1720, 114856), (1960, 100792), (2051, 96320), (2107, 93760), (2240, 88193), (2344, 84280), (2408, 82040), (2752, 71785), (2930, 67424), (3010, 65632), (3136, 62995), (3440, 57428), (3920, 50396), (4102, 48160), (4214, 46880), (4688, 42140), (4816, 41020), (5860, 33712), (6020, 32816), (6880, 28714), (7840, 25198), (8204, 24080), (8428, 23440), (9376, 21070), (9632, 20510), (10255, 19264), (10535, 18752), (11720, 16856), (12040, 16408), (12599, 15680), (13760, 14357)]