210307986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1$

素因数の和:2168

約数の個数: 96

約数和(自身を含む): 563397120

約数和(自身を除く): 353089134

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 47, 51, 63, 94, 102, 119, 126, 141, 153, 238, 282, 306, 329, 357, 423, 658, 714, 799, 846, 987, 1071, 1598, 1974, 2089, 2142, 2397, 2961, 4178, 4794, 5593, 5922, 6267, 7191, 11186, 12534, 14382, 14623, 16779, 18801, 29246, 33558, 35513, 37602, 43869, 50337, 71026, 87738, 98183, 100674, 106539, 131607, 196366, 213078, 248591, 263214, 294549, 319617, 497182, 589098, 639234, 687281, 745773, 883647, 1374562, 1491546, 1669111, 1767294, 2061843, 2237319, 3338222, 4123686, 4474638, 5007333, 6185529, 10014666, 11683777, 12371058, 15021999, 23367554, 30043998, 35051331, 70102662, 105153993, 210307986]

約数ペア:

[(1, 210307986), (2, 105153993), (3, 70102662), (6, 35051331), (7, 30043998), (9, 23367554), (14, 15021999), (17, 12371058), (18, 11683777), (21, 10014666), (34, 6185529), (42, 5007333), (47, 4474638), (51, 4123686), (63, 3338222), (94, 2237319), (102, 2061843), (119, 1767294), (126, 1669111), (141, 1491546), (153, 1374562), (238, 883647), (282, 745773), (306, 687281), (329, 639234), (357, 589098), (423, 497182), (658, 319617), (714, 294549), (799, 263214), (846, 248591), (987, 213078), (1071, 196366), (1598, 131607), (1974, 106539), (2089, 100674), (2142, 98183), (2397, 87738), (2961, 71026), (4178, 50337), (4794, 43869), (5593, 37602), (5922, 35513), (6267, 33558), (7191, 29246), (11186, 18801), (12534, 16779), (14382, 14623)]