197712684

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2657}}^1$

素因数の和:2736

約数の個数: 96

約数和(自身を含む): 562645440

約数和(自身を除く): 364932756

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, 2657, 2756, 2862, 4134, 5314, 5724, 6201, 7971, 8268, 10628, 12402, 15942, 18603, 23913, 24804, 31884, 34541, 37206, 47826, 69082, 71739, 74412, 95652, 103623, 138164, 140821, 143478, 207246, 281642, 286956, 310869, 414492, 422463, 563284, 621738, 844926, 932607, 1243476, 1267389, 1689852, 1830673, 1865214, 2534778, 3661346, 3730428, 3802167, 5069556, 5492019, 7322692, 7604334, 10984038, 15208668, 16476057, 21968076, 32952114, 49428171, 65904228, 98856342, 197712684]

約数ペア:

[(1, 197712684), (2, 98856342), (3, 65904228), (4, 49428171), (6, 32952114), (9, 21968076), (12, 16476057), (13, 15208668), (18, 10984038), (26, 7604334), (27, 7322692), (36, 5492019), (39, 5069556), (52, 3802167), (53, 3730428), (54, 3661346), (78, 2534778), (106, 1865214), (108, 1830673), (117, 1689852), (156, 1267389), (159, 1243476), (212, 932607), (234, 844926), (318, 621738), (351, 563284), (468, 422463), (477, 414492), (636, 310869), (689, 286956), (702, 281642), (954, 207246), (1378, 143478), (1404, 140821), (1431, 138164), (1908, 103623), (2067, 95652), (2657, 74412), (2756, 71739), (2862, 69082), (4134, 47826), (5314, 37206), (5724, 34541), (6201, 31884), (7971, 24804), (8268, 23913), (10628, 18603), (12402, 15942)]