202011037131

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{213613}}^1$

素因数の和:214035

約数の個数: 32

約数和(自身を含む): 290378327040

約数和(自身を除く): 88367289909

約数列:

[1, 3, 19, 47, 57, 141, 353, 893, 1059, 2679, 6707, 16591, 20121, 49773, 213613, 315229, 640839, 945687, 4058647, 10039811, 12175941, 30119433, 75405389, 190756409, 226216167, 572269227, 1432702391, 3544053283, 4298107173, 10632159849, 67337012377, 202011037131]

約数ペア:

[(1, 202011037131), (3, 67337012377), (19, 10632159849), (47, 4298107173), (57, 3544053283), (141, 1432702391), (353, 572269227), (893, 226216167), (1059, 190756409), (2679, 75405389), (6707, 30119433), (16591, 12175941), (20121, 10039811), (49773, 4058647), (213613, 945687), (315229, 640839)]