197861508

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2659}}^1$

素因数の和:2738

約数の個数: 96

約数和(自身を含む): 563068800

約数和(自身を除く): 365207292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 106, 108, 117, 156, 159, 212, 234, 318, 351, 468, 477, 636, 689, 702, 954, 1378, 1404, 1431, 1908, 2067, 2659, 2756, 2862, 4134, 5318, 5724, 6201, 7977, 8268, 10636, 12402, 15954, 18603, 23931, 24804, 31908, 34567, 37206, 47862, 69134, 71793, 74412, 95724, 103701, 138268, 140927, 143586, 207402, 281854, 287172, 311103, 414804, 422781, 563708, 622206, 845562, 933309, 1244412, 1268343, 1691124, 1832051, 1866618, 2536686, 3664102, 3733236, 3805029, 5073372, 5496153, 7328204, 7610058, 10992306, 15220116, 16488459, 21984612, 32976918, 49465377, 65953836, 98930754, 197861508]

約数ペア:

[(1, 197861508), (2, 98930754), (3, 65953836), (4, 49465377), (6, 32976918), (9, 21984612), (12, 16488459), (13, 15220116), (18, 10992306), (26, 7610058), (27, 7328204), (36, 5496153), (39, 5073372), (52, 3805029), (53, 3733236), (54, 3664102), (78, 2536686), (106, 1866618), (108, 1832051), (117, 1691124), (156, 1268343), (159, 1244412), (212, 933309), (234, 845562), (318, 622206), (351, 563708), (468, 422781), (477, 414804), (636, 311103), (689, 287172), (702, 281854), (954, 207402), (1378, 143586), (1404, 140927), (1431, 138268), (1908, 103701), (2067, 95724), (2659, 74412), (2756, 71793), (2862, 69134), (4134, 47862), (5318, 37206), (5724, 34567), (6201, 31908), (7977, 24804), (8268, 23931), (10636, 18603), (12402, 15954)]