200756992

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 424432512

約数和(自身を除く): 223675520

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 256, 328, 496, 617, 656, 992, 1234, 1271, 1312, 1984, 2468, 2542, 2624, 3968, 4936, 5084, 5248, 7936, 9872, 10168, 10496, 19127, 19744, 20336, 25297, 38254, 39488, 40672, 50594, 76508, 78976, 81344, 101188, 153016, 157952, 162688, 202376, 306032, 325376, 404752, 612064, 784207, 809504, 1224128, 1568414, 1619008, 2448256, 3136828, 3238016, 4896512, 6273656, 6476032, 12547312, 25094624, 50189248, 100378496, 200756992]

約数ペア:

[(1, 200756992), (2, 100378496), (4, 50189248), (8, 25094624), (16, 12547312), (31, 6476032), (32, 6273656), (41, 4896512), (62, 3238016), (64, 3136828), (82, 2448256), (124, 1619008), (128, 1568414), (164, 1224128), (248, 809504), (256, 784207), (328, 612064), (496, 404752), (617, 325376), (656, 306032), (992, 202376), (1234, 162688), (1271, 157952), (1312, 153016), (1984, 101188), (2468, 81344), (2542, 78976), (2624, 76508), (3968, 50594), (4936, 40672), (5084, 39488), (5248, 38254), (7936, 25297), (9872, 20336), (10168, 19744), (10496, 19127)]