207973008

素因数分解:

$2^4\times 3^5\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:531

約数の個数: 120

約数和(自身を含む): 609336000

約数和(自身を除く): 401362992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 149, 162, 216, 243, 298, 324, 359, 432, 447, 486, 596, 648, 718, 894, 972, 1077, 1192, 1296, 1341, 1436, 1788, 1944, 2154, 2384, 2682, 2872, 3231, 3576, 3888, 4023, 4308, 5364, 5744, 6462, 7152, 8046, 8616, 9693, 10728, 12069, 12924, 16092, 17232, 19386, 21456, 24138, 25848, 29079, 32184, 36207, 38772, 48276, 51696, 53491, 58158, 64368, 72414, 77544, 87237, 96552, 106982, 116316, 144828, 155088, 160473, 174474, 193104, 213964, 232632, 289656, 320946, 348948, 427928, 465264, 481419, 579312, 641892, 697896, 855856, 962838, 1283784, 1395792, 1444257, 1925676, 2567568, 2888514, 3851352, 4332771, 5777028, 7702704, 8665542, 11554056, 12998313, 17331084, 23108112, 25996626, 34662168, 51993252, 69324336, 103986504, 207973008]

約数ペア:

[(1, 207973008), (2, 103986504), (3, 69324336), (4, 51993252), (6, 34662168), (8, 25996626), (9, 23108112), (12, 17331084), (16, 12998313), (18, 11554056), (24, 8665542), (27, 7702704), (36, 5777028), (48, 4332771), (54, 3851352), (72, 2888514), (81, 2567568), (108, 1925676), (144, 1444257), (149, 1395792), (162, 1283784), (216, 962838), (243, 855856), (298, 697896), (324, 641892), (359, 579312), (432, 481419), (447, 465264), (486, 427928), (596, 348948), (648, 320946), (718, 289656), (894, 232632), (972, 213964), (1077, 193104), (1192, 174474), (1296, 160473), (1341, 155088), (1436, 144828), (1788, 116316), (1944, 106982), (2154, 96552), (2384, 87237), (2682, 77544), (2872, 72414), (3231, 64368), (3576, 58158), (3888, 53491), (4023, 51696), (4308, 48276), (5364, 38772), (5744, 36207), (6462, 32184), (7152, 29079), (8046, 25848), (8616, 24138), (9693, 21456), (10728, 19386), (12069, 17232), (12924, 16092)]