207702976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8053}}^1$

素因数の和:8109

約数の個数: 56

約数和(自身を含む): 458240384

約数和(自身を除く): 250537408

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 8053, 12896, 16106, 25792, 32212, 64424, 104689, 128848, 209378, 249643, 257696, 418756, 499286, 515392, 837512, 998572, 1675024, 1997144, 3245359, 3350048, 3994288, 6490718, 6700096, 7988576, 12981436, 15977152, 25962872, 51925744, 103851488, 207702976]

約数ペア:

[(1, 207702976), (2, 103851488), (4, 51925744), (8, 25962872), (13, 15977152), (16, 12981436), (26, 7988576), (31, 6700096), (32, 6490718), (52, 3994288), (62, 3350048), (64, 3245359), (104, 1997144), (124, 1675024), (208, 998572), (248, 837512), (403, 515392), (416, 499286), (496, 418756), (806, 257696), (832, 249643), (992, 209378), (1612, 128848), (1984, 104689), (3224, 64424), (6448, 32212), (8053, 25792), (12896, 16106)]