207329984

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{3371}}^1$

素因数の和:3445

約数の個数: 42

約数和(自身を含む): 425246292

約数和(自身を除く): 217916308

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 3371, 3844, 6742, 7688, 13484, 15376, 26968, 30752, 53936, 61504, 104501, 107872, 209002, 215744, 418004, 836008, 1672016, 3239531, 3344032, 6479062, 6688064, 12958124, 25916248, 51832496, 103664992, 207329984]

約数ペア:

[(1, 207329984), (2, 103664992), (4, 51832496), (8, 25916248), (16, 12958124), (31, 6688064), (32, 6479062), (62, 3344032), (64, 3239531), (124, 1672016), (248, 836008), (496, 418004), (961, 215744), (992, 209002), (1922, 107872), (1984, 104501), (3371, 61504), (3844, 53936), (6742, 30752), (7688, 26968), (13484, 15376)]