200909091362

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{87697}}^1$

素因数の和:88051

約数の個数: 48

約数和(自身を含む): 355653626328

約数和(自身を除く): 154744534966

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 241, 482, 679, 1358, 1687, 3374, 4753, 9506, 11809, 23377, 23618, 46754, 87697, 163639, 175394, 327278, 613879, 1145473, 1227758, 2290946, 4297153, 8506609, 8594306, 17013218, 21134977, 42269954, 59546263, 119092526, 147944839, 295889678, 416823841, 833647682, 1035613873, 2050092769, 2071227746, 4100185538, 14350649383, 28701298766, 100454545681, 200909091362]

約数ペア:

[(1, 200909091362), (2, 100454545681), (7, 28701298766), (14, 14350649383), (49, 4100185538), (97, 2071227746), (98, 2050092769), (194, 1035613873), (241, 833647682), (482, 416823841), (679, 295889678), (1358, 147944839), (1687, 119092526), (3374, 59546263), (4753, 42269954), (9506, 21134977), (11809, 17013218), (23377, 8594306), (23618, 8506609), (46754, 4297153), (87697, 2290946), (163639, 1227758), (175394, 1145473), (327278, 613879)]