202232840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{5261}}^1$

素因数の和:5334

約数の個数: 48

約数和(自身を含む): 470264940

約数和(自身を除く): 268032100

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 961, 1240, 1922, 3844, 4805, 5261, 7688, 9610, 10522, 19220, 21044, 26305, 38440, 42088, 52610, 105220, 163091, 210440, 326182, 652364, 815455, 1304728, 1630910, 3261820, 5055821, 6523640, 10111642, 20223284, 25279105, 40446568, 50558210, 101116420, 202232840]

約数ペア:

[(1, 202232840), (2, 101116420), (4, 50558210), (5, 40446568), (8, 25279105), (10, 20223284), (20, 10111642), (31, 6523640), (40, 5055821), (62, 3261820), (124, 1630910), (155, 1304728), (248, 815455), (310, 652364), (620, 326182), (961, 210440), (1240, 163091), (1922, 105220), (3844, 52610), (4805, 42088), (5261, 38440), (7688, 26305), (9610, 21044), (10522, 19220)]