201855808

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40961}}^1$

素因数の和:40991

約数の個数: 56

約数和(自身を含む): 499408704

約数和(自身を除く): 297552896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 40961, 81922, 163844, 286727, 327688, 450571, 573454, 655376, 901142, 1146908, 1310752, 1802284, 2293816, 2621504, 3153997, 3604568, 4587632, 6307994, 7209136, 9175264, 12615988, 14418272, 18350528, 25231976, 28836544, 50463952, 100927904, 201855808]

約数ペア:

[(1, 201855808), (2, 100927904), (4, 50463952), (7, 28836544), (8, 25231976), (11, 18350528), (14, 14418272), (16, 12615988), (22, 9175264), (28, 7209136), (32, 6307994), (44, 4587632), (56, 3604568), (64, 3153997), (77, 2621504), (88, 2293816), (112, 1802284), (154, 1310752), (176, 1146908), (224, 901142), (308, 655376), (352, 573454), (448, 450571), (616, 327688), (704, 286727), (1232, 163844), (2464, 81922), (4928, 40961)]