190051988

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{8581}}^1$

素因数の和:8712

約数の個数: 36

約数和(自身を含む): 390360852

約数和(自身を除く): 200308864

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 791, 1582, 3164, 5537, 8581, 11074, 17162, 22148, 34324, 60067, 120134, 240268, 420469, 840938, 969653, 1681876, 1939306, 3878612, 6787571, 13575142, 27150284, 47512997, 95025994, 190051988]

約数ペア:

[(1, 190051988), (2, 95025994), (4, 47512997), (7, 27150284), (14, 13575142), (28, 6787571), (49, 3878612), (98, 1939306), (113, 1681876), (196, 969653), (226, 840938), (452, 420469), (791, 240268), (1582, 120134), (3164, 60067), (5537, 34324), (8581, 22148), (11074, 17162)]