202416910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{7717}}^1$

素因数の和:7828

約数の個数: 32

約数和(自身を含む): 378984672

約数和(自身を除く): 176567762

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 2623, 5246, 7717, 13115, 15434, 26230, 38585, 77170, 331831, 470737, 663662, 941474, 1659155, 2353685, 3318310, 4707370, 20241691, 40483382, 101208455, 202416910]

約数ペア:

[(1, 202416910), (2, 101208455), (5, 40483382), (10, 20241691), (43, 4707370), (61, 3318310), (86, 2353685), (122, 1659155), (215, 941474), (305, 663662), (430, 470737), (610, 331831), (2623, 77170), (5246, 38585), (7717, 26230), (13115, 15434)]