202138974

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 444787200

約数和(自身を除く): 242648226

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 269, 327, 383, 538, 654, 766, 807, 981, 1149, 1614, 1962, 2298, 2421, 3447, 4842, 6894, 29321, 41747, 58642, 83494, 87963, 103027, 125241, 175926, 206054, 250482, 263889, 309081, 375723, 527778, 618162, 751446, 927243, 1854486, 11229943, 22459886, 33689829, 67379658, 101069487, 202138974]

約数ペア:

[(1, 202138974), (2, 101069487), (3, 67379658), (6, 33689829), (9, 22459886), (18, 11229943), (109, 1854486), (218, 927243), (269, 751446), (327, 618162), (383, 527778), (538, 375723), (654, 309081), (766, 263889), (807, 250482), (981, 206054), (1149, 175926), (1614, 125241), (1962, 103027), (2298, 87963), (2421, 83494), (3447, 58642), (4842, 41747), (6894, 29321)]