189955278

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{3533}}^1$

素因数の和:3673

約数の個数: 48

約数和(自身を含む): 430017120

約数和(自身を除く): 240061842

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 103, 174, 206, 261, 309, 522, 618, 927, 1854, 2987, 3533, 5974, 7066, 8961, 10599, 17922, 21198, 26883, 31797, 53766, 63594, 102457, 204914, 307371, 363899, 614742, 727798, 922113, 1091697, 1844226, 2183394, 3275091, 6550182, 10553071, 21106142, 31659213, 63318426, 94977639, 189955278]

約数ペア:

[(1, 189955278), (2, 94977639), (3, 63318426), (6, 31659213), (9, 21106142), (18, 10553071), (29, 6550182), (58, 3275091), (87, 2183394), (103, 1844226), (174, 1091697), (206, 922113), (261, 727798), (309, 614742), (522, 363899), (618, 307371), (927, 204914), (1854, 102457), (2987, 63594), (3533, 53766), (5974, 31797), (7066, 26883), (8961, 21198), (10599, 17922)]