203435470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{152959}}^1$

素因数の和:152992

約数の個数: 32

約数和(自身を含む): 440524800

約数和(自身を除く): 237089330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 152959, 305918, 764795, 1070713, 1529590, 2141426, 2906221, 5353565, 5812442, 10707130, 14531105, 20343547, 29062210, 40687094, 101717735, 203435470]

約数ペア:

[(1, 203435470), (2, 101717735), (5, 40687094), (7, 29062210), (10, 20343547), (14, 14531105), (19, 10707130), (35, 5812442), (38, 5353565), (70, 2906221), (95, 2141426), (133, 1529590), (190, 1070713), (266, 764795), (665, 305918), (1330, 152959)]