200973248

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:578

約数の個数: 112

約数和(自身を含む): 487680000

約数和(自身を除く): 286706752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 203, 217, 224, 232, 248, 406, 434, 448, 464, 496, 499, 812, 868, 899, 928, 992, 998, 1624, 1736, 1798, 1856, 1984, 1996, 3248, 3472, 3493, 3596, 3992, 6293, 6496, 6944, 6986, 7192, 7984, 12586, 12992, 13888, 13972, 14384, 14471, 15469, 15968, 25172, 27944, 28768, 28942, 30938, 31936, 50344, 55888, 57536, 57884, 61876, 100688, 101297, 108283, 111776, 115768, 123752, 201376, 202594, 216566, 223552, 231536, 247504, 402752, 405188, 433132, 448601, 463072, 495008, 810376, 866264, 897202, 926144, 990016, 1620752, 1732528, 1794404, 3140207, 3241504, 3465056, 3588808, 6280414, 6483008, 6930112, 7177616, 12560828, 14355232, 25121656, 28710464, 50243312, 100486624, 200973248]

約数ペア:

[(1, 200973248), (2, 100486624), (4, 50243312), (7, 28710464), (8, 25121656), (14, 14355232), (16, 12560828), (28, 7177616), (29, 6930112), (31, 6483008), (32, 6280414), (56, 3588808), (58, 3465056), (62, 3241504), (64, 3140207), (112, 1794404), (116, 1732528), (124, 1620752), (203, 990016), (217, 926144), (224, 897202), (232, 866264), (248, 810376), (406, 495008), (434, 463072), (448, 448601), (464, 433132), (496, 405188), (499, 402752), (812, 247504), (868, 231536), (899, 223552), (928, 216566), (992, 202594), (998, 201376), (1624, 123752), (1736, 115768), (1798, 111776), (1856, 108283), (1984, 101297), (1996, 100688), (3248, 61876), (3472, 57884), (3493, 57536), (3596, 55888), (3992, 50344), (6293, 31936), (6496, 30938), (6944, 28942), (6986, 28768), (7192, 27944), (7984, 25172), (12586, 15968), (12992, 15469), (13888, 14471), (13972, 14384)]