200639553

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 279982080

約数和(自身を除く): 79342527

約数列:

[1, 3, 61, 89, 97, 127, 183, 267, 291, 381, 5429, 5917, 7747, 8633, 11303, 12319, 16287, 17751, 23241, 25899, 33909, 36957, 526613, 689483, 751459, 1096391, 1579839, 2068449, 2254377, 3289173, 66879851, 200639553]

約数ペア:

[(1, 200639553), (3, 66879851), (61, 3289173), (89, 2254377), (97, 2068449), (127, 1579839), (183, 1096391), (267, 751459), (291, 689483), (381, 526613), (5429, 36957), (5917, 33909), (7747, 25899), (8633, 23241), (11303, 17751), (12319, 16287)]