201219645302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{9833821}}^1$

素因数の和:9834623

約数の個数: 16

約数和(自身を含む): 325460172912

約数和(自身を除く): 124240527610

約数列:

[1, 2, 13, 26, 787, 1574, 10231, 20462, 9833821, 19667642, 127839673, 255679346, 7739217127, 15478434254, 100609822651, 201219645302]

約数ペア:

[(1, 201219645302), (2, 100609822651), (13, 15478434254), (26, 7739217127), (787, 255679346), (1574, 127839673), (10231, 19667642), (20462, 9833821)]