203774656

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:693

約数の個数: 56

約数和(自身を含む): 420055040

約数和(自身を除く): 216280384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 271, 379, 496, 542, 758, 992, 1084, 1516, 1984, 2168, 3032, 4336, 6064, 8401, 8672, 11749, 12128, 16802, 17344, 23498, 24256, 33604, 46996, 67208, 93992, 102709, 134416, 187984, 205418, 268832, 375968, 410836, 537664, 751936, 821672, 1643344, 3183979, 3286688, 6367958, 6573376, 12735916, 25471832, 50943664, 101887328, 203774656]

約数ペア:

[(1, 203774656), (2, 101887328), (4, 50943664), (8, 25471832), (16, 12735916), (31, 6573376), (32, 6367958), (62, 3286688), (64, 3183979), (124, 1643344), (248, 821672), (271, 751936), (379, 537664), (496, 410836), (542, 375968), (758, 268832), (992, 205418), (1084, 187984), (1516, 134416), (1984, 102709), (2168, 93992), (3032, 67208), (4336, 46996), (6064, 33604), (8401, 24256), (8672, 23498), (11749, 17344), (12128, 16802)]