201620268651

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67751}}^1$

素因数の和:67896

約数の個数: 64

約数和(自身を含む): 309079203840

約数和(自身を除く): 107458935189

約数列:

[1, 3, 17, 23, 43, 51, 59, 69, 129, 177, 391, 731, 989, 1003, 1173, 1357, 2193, 2537, 2967, 3009, 4071, 7611, 16813, 23069, 43129, 50439, 58351, 67751, 69207, 129387, 175053, 203253, 991967, 1151767, 1558273, 2913293, 2975901, 3455301, 3997309, 4674819, 8739879, 11991927, 26490641, 49525981, 67005739, 67954253, 79471923, 91938107, 148577943, 171884287, 201017217, 203862759, 275814321, 515652861, 1139097563, 1562947819, 2922032879, 3417292689, 3953338601, 4688843457, 8766098637, 11860015803, 67206756217, 201620268651]

約数ペア:

[(1, 201620268651), (3, 67206756217), (17, 11860015803), (23, 8766098637), (43, 4688843457), (51, 3953338601), (59, 3417292689), (69, 2922032879), (129, 1562947819), (177, 1139097563), (391, 515652861), (731, 275814321), (989, 203862759), (1003, 201017217), (1173, 171884287), (1357, 148577943), (2193, 91938107), (2537, 79471923), (2967, 67954253), (3009, 67005739), (4071, 49525981), (7611, 26490641), (16813, 11991927), (23069, 8739879), (43129, 4674819), (50439, 3997309), (58351, 3455301), (67751, 2975901), (69207, 2913293), (129387, 1558273), (175053, 1151767), (203253, 991967)]