200720052035

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{159979}}^1$

素因数の和:160331

約数の個数: 32

約数和(自身を含む): 259858713600

約数和(自身を除く): 59138661565

約数列:

[1, 5, 19, 47, 95, 235, 281, 893, 1405, 4465, 5339, 13207, 26695, 66035, 159979, 250933, 799895, 1254665, 3039601, 7519013, 15198005, 37595065, 44954099, 142861247, 224770495, 714306235, 854127881, 2112842653, 4270639405, 10564213265, 40144010407, 200720052035]

約数ペア:

[(1, 200720052035), (5, 40144010407), (19, 10564213265), (47, 4270639405), (95, 2112842653), (235, 854127881), (281, 714306235), (893, 224770495), (1405, 142861247), (4465, 44954099), (5339, 37595065), (13207, 15198005), (26695, 7519013), (66035, 3039601), (159979, 1254665), (250933, 799895)]