201242908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 386104320

約数和(自身を除く): 184861412

約数列:

[1, 2, 4, 19, 38, 47, 53, 76, 94, 106, 188, 212, 893, 1007, 1063, 1786, 2014, 2126, 2491, 3572, 4028, 4252, 4982, 9964, 20197, 40394, 47329, 49961, 56339, 80788, 94658, 99922, 112678, 189316, 199844, 225356, 949259, 1070441, 1898518, 2140882, 2647933, 3797036, 4281764, 5295866, 10591732, 50310727, 100621454, 201242908]

約数ペア:

[(1, 201242908), (2, 100621454), (4, 50310727), (19, 10591732), (38, 5295866), (47, 4281764), (53, 3797036), (76, 2647933), (94, 2140882), (106, 1898518), (188, 1070441), (212, 949259), (893, 225356), (1007, 199844), (1063, 189316), (1786, 112678), (2014, 99922), (2126, 94658), (2491, 80788), (3572, 56339), (4028, 49961), (4252, 47329), (4982, 40394), (9964, 20197)]